| 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 | $175.84 | 6.430% | $187.1465 | $187.15 | $187.15 | $187.10 |
| Purchase #2 | $107.35 | 3.228% | $110.8153 | $110.82 | $110.80 | $110.80 |
| Purchase #3 | $167.35 | 7.527% | $179.9464 | $179.95 | $179.95 | $179.90 |
| Purchase #4 | $23.84 | 7.599% | $25.6516 | $25.65 | $25.65 | $25.70 |
| Purchase #5 | $100.58 | 11.319% | $111.9647 | $111.96 | $111.95 | $112.00 |
| Purchase #6 | $56.52 | 5.868% | $59.8366 | $59.84 | $59.85 | $59.80 |
| Purchase #7 | $203.85 | 9.454% | $223.122 | $223.12 | $223.10 | $223.10 |
| 7 purchase totals = | $835.33 | $898.4831 | $898.49 | $898.45 | $898.40 | |