| 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 | $107.74 | 9.698% | $118.1886 | $118.19 | $118.20 | $118.20 |
| Purchase #2 | $144.99 | 10.649% | $160.43 | $160.43 | $160.45 | $160.40 |
| Purchase #3 | $89.70 | 4.684% | $93.9015 | $93.90 | $93.90 | $93.90 |
| Purchase #4 | $149.44 | 4.456% | $156.099 | $156.10 | $156.10 | $156.10 |
| Purchase #5 | $130.79 | 6.681% | $139.5281 | $139.53 | $139.55 | $139.50 |
| Purchase #6 | $47.96 | 13.511% | $54.4399 | $54.44 | $54.45 | $54.40 |
| Purchase #7 | $190.48 | 7.392% | $204.5603 | $204.56 | $204.55 | $204.60 |
| 7 purchase totals = | $861.10 | $927.1474 | $927.15 | $927.20 | $927.10 | |