| 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 | $151.70 | 6.241% | $161.1676 | $161.17 | $161.15 | $161.20 |
| Purchase #2 | $158.79 | 7.607% | $170.8692 | $170.87 | $170.85 | $170.90 |
| Purchase #3 | $150.63 | 12.785% | $169.888 | $169.89 | $169.90 | $169.90 |
| Purchase #4 | $134.32 | 10.262% | $148.1039 | $148.10 | $148.10 | $148.10 |
| Purchase #5 | $31.88 | 6.475% | $33.9442 | $33.94 | $33.95 | $33.90 |
| Purchase #6 | $121.47 | 13.754% | $138.177 | $138.18 | $138.20 | $138.20 |
| Purchase #7 | $150.70 | 10.467% | $166.4738 | $166.47 | $166.45 | $166.50 |
| 7 purchase totals = | $899.49 | $988.6237 | $988.62 | $988.60 | $988.70 | |