| 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 | $144.65 | 3.403% | $149.5724 | $149.57 | $149.55 | $149.60 |
| Purchase #2 | $168.25 | 13.515% | $190.989 | $190.99 | $191.00 | $191.00 |
| Purchase #3 | $17.72 | 3.675% | $18.3712 | $18.37 | $18.35 | $18.40 |
| Purchase #4 | $84.96 | 12.568% | $95.6378 | $95.64 | $95.65 | $95.60 |
| Purchase #5 | $44.59 | 6.773% | $47.6101 | $47.61 | $47.60 | $47.60 |
| Purchase #6 | $201.31 | 11.253% | $223.9634 | $223.96 | $223.95 | $224.00 |
| Purchase #7 | $163.50 | 7.347% | $175.5123 | $175.51 | $175.50 | $175.50 |
| 7 purchase totals = | $824.98 | $901.6562 | $901.65 | $901.60 | $901.70 | |