| 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 | $139.98 | 9.814% | $153.7176 | $153.72 | $153.70 | $153.70 |
| Purchase #2 | $61.93 | 10.724% | $68.5714 | $68.57 | $68.55 | $68.60 |
| Purchase #3 | $76.81 | 8.367% | $83.2367 | $83.24 | $83.25 | $83.20 |
| Purchase #4 | $194.52 | 8.433% | $210.9239 | $210.92 | $210.90 | $210.90 |
| Purchase #5 | $106.25 | 5.526% | $112.1214 | $112.12 | $112.10 | $112.10 |
| Purchase #6 | $13.52 | 6.464% | $14.3939 | $14.39 | $14.40 | $14.40 |
| Purchase #7 | $151.91 | 7.692% | $163.5949 | $163.59 | $163.60 | $163.60 |
| 7 purchase totals = | $744.92 | $806.5598 | $806.55 | $806.50 | $806.50 | |