| 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 | $161.59 | 10.365% | $178.3388 | $178.34 | $178.35 | $178.30 |
| Purchase #2 | $245.56 | 13.152% | $277.8561 | $277.86 | $277.85 | $277.90 |
| Purchase #3 | $152.35 | 4.322% | $158.9346 | $158.93 | $158.95 | $158.90 |
| Purchase #4 | $50.65 | 13.693% | $57.5855 | $57.59 | $57.60 | $57.60 |
| Purchase #5 | $52.95 | 12.705% | $59.6773 | $59.68 | $59.70 | $59.70 |
| Purchase #6 | $73.35 | 3.247% | $75.7317 | $75.73 | $75.75 | $75.70 |
| Purchase #7 | $190.51 | 4.823% | $199.6983 | $199.70 | $199.70 | $199.70 |
| 7 purchase totals = | $926.96 | $1,007.8223 | $1,007.83 | $1,007.90 | $1,007.80 | |