| 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 | $106.93 | 11.418% | $119.1393 | $119.14 | $119.15 | $119.10 |
| Purchase #2 | $180.50 | 8.147% | $195.2053 | $195.21 | $195.20 | $195.20 |
| Purchase #3 | $73.63 | 5.503% | $77.6819 | $77.68 | $77.70 | $77.70 |
| Purchase #4 | $108.35 | 10.804% | $120.0561 | $120.06 | $120.05 | $120.10 |
| Purchase #5 | $16.89 | 12.870% | $19.0637 | $19.06 | $19.05 | $19.10 |
| Purchase #6 | $71.65 | 12.231% | $80.4135 | $80.41 | $80.40 | $80.40 |
| Purchase #7 | $172.94 | 3.443% | $178.8943 | $178.89 | $178.90 | $178.90 |
| 7 purchase totals = | $730.89 | $790.4541 | $790.45 | $790.45 | $790.50 | |