| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $186.63 | 8.323% | $202.1632 | $202.16 | $202.15 | $202.20 |
| Purchase #2 | $171.88 | 5.167% | $180.761 | $180.76 | $180.75 | $180.80 |
| Purchase #3 | $248.83 | 7.384% | $267.2036 | $267.20 | $267.20 | $267.20 |
| Purchase #4 | $238.82 | 8.279% | $258.5919 | $258.59 | $258.60 | $258.60 |
| Purchase #5 | $172.83 | 9.223% | $188.7701 | $188.77 | $188.75 | $188.80 |
| Purchase #6 | $108.67 | 4.214% | $113.2494 | $113.25 | $113.25 | $113.20 |
| Purchase #7 | $168.56 | 5.862% | $178.441 | $178.44 | $178.45 | $178.40 |
| 7 purchase totals = | $1,296.22 | $1,389.1802 | $1,389.17 | $1,389.15 | $1,389.20 | |