| 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 | $151.25 | 11.815% | $169.1202 | $169.12 | $169.10 | $169.10 |
| Purchase #2 | $155.47 | 7.715% | $167.4645 | $167.46 | $167.45 | $167.50 |
| Purchase #3 | $116.75 | 7.112% | $125.0533 | $125.05 | $125.05 | $125.10 |
| Purchase #4 | $6.46 | 3.654% | $6.696 | $6.70 | $6.70 | $6.70 |
| Purchase #5 | $60.96 | 6.773% | $65.0888 | $65.09 | $65.10 | $65.10 |
| Purchase #6 | $129.90 | 10.421% | $143.4369 | $143.44 | $143.45 | $143.40 |
| Purchase #7 | $243.54 | 3.205% | $251.3455 | $251.35 | $251.35 | $251.30 |
| 7 purchase totals = | $864.33 | $928.2052 | $928.21 | $928.20 | $928.20 | |