| 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 | $145.83 | 6.404% | $155.169 | $155.17 | $155.15 | $155.20 |
| Purchase #2 | $180.91 | 12.615% | $203.7318 | $203.73 | $203.75 | $203.70 |
| Purchase #3 | $81.41 | 8.792% | $88.5676 | $88.57 | $88.55 | $88.60 |
| Purchase #4 | $183.39 | 7.471% | $197.0911 | $197.09 | $197.10 | $197.10 |
| Purchase #5 | $221.43 | 13.263% | $250.7983 | $250.80 | $250.80 | $250.80 |
| Purchase #6 | $121.42 | 9.403% | $132.8371 | $132.84 | $132.85 | $132.80 |
| Purchase #7 | $124.62 | 11.557% | $139.0223 | $139.02 | $139.00 | $139.00 |
| 7 purchase totals = | $1,059.01 | $1,167.2172 | $1,167.22 | $1,167.20 | $1,167.20 | |