| 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 | $148.68 | 11.388% | $165.6117 | $165.61 | $165.60 | $165.60 |
| Purchase #2 | $115.63 | 13.121% | $130.8018 | $130.80 | $130.80 | $130.80 |
| Purchase #3 | $132.71 | 4.718% | $138.9713 | $138.97 | $138.95 | $139.00 |
| Purchase #4 | $42.73 | 12.724% | $48.167 | $48.17 | $48.15 | $48.20 |
| Purchase #5 | $91.76 | 4.388% | $95.7864 | $95.79 | $95.80 | $95.80 |
| Purchase #6 | $93.34 | 12.639% | $105.1372 | $105.14 | $105.15 | $105.10 |
| Purchase #7 | $213.58 | 5.777% | $225.9185 | $225.92 | $225.90 | $225.90 |
| 7 purchase totals = | $838.43 | $910.3939 | $910.40 | $910.35 | $910.40 | |