| 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 | $107.57 | 4.802% | $112.7355 | $112.74 | $112.75 | $112.70 |
| Purchase #2 | $148.38 | 11.873% | $165.9972 | $166.00 | $166.00 | $166.00 |
| Purchase #3 | $122.29 | 9.747% | $134.2096 | $134.21 | $134.20 | $134.20 |
| Purchase #4 | $22.56 | 8.688% | $24.52 | $24.52 | $24.50 | $24.50 |
| Purchase #5 | $17.66 | 8.567% | $19.1729 | $19.17 | $19.15 | $19.20 |
| Purchase #6 | $99.53 | 8.813% | $108.3016 | $108.30 | $108.30 | $108.30 |
| Purchase #7 | $149.53 | 13.305% | $169.425 | $169.43 | $169.45 | $169.40 |
| 7 purchase totals = | $667.52 | $734.3618 | $734.37 | $734.35 | $734.30 | |