| 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 | $37.97 | 7.714% | $40.899 | $40.90 | $40.90 | $40.90 |
| Purchase #2 | $64.71 | 6.532% | $68.9369 | $68.94 | $68.95 | $68.90 |
| Purchase #3 | $94.62 | 3.721% | $98.1408 | $98.14 | $98.15 | $98.10 |
| Purchase #4 | $150.97 | 5.859% | $159.8153 | $159.82 | $159.80 | $159.80 |
| Purchase #5 | $133.91 | 11.169% | $148.8664 | $148.87 | $148.85 | $148.90 |
| Purchase #6 | $210.29 | 4.219% | $219.1621 | $219.16 | $219.15 | $219.20 |
| Purchase #7 | $168.73 | 12.809% | $190.3426 | $190.34 | $190.35 | $190.30 |
| 7 purchase totals = | $861.20 | $926.1631 | $926.17 | $926.15 | $926.10 | |