| 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 | $184.60 | 13.756% | $209.9936 | $209.99 | $210.00 | $210.00 |
| Purchase #2 | $65.67 | 13.682% | $74.655 | $74.66 | $74.65 | $74.70 |
| Purchase #3 | $45.27 | 7.864% | $48.83 | $48.83 | $48.85 | $48.80 |
| Purchase #4 | $40.78 | 8.198% | $44.1231 | $44.12 | $44.10 | $44.10 |
| Purchase #5 | $62.29 | 13.509% | $70.7048 | $70.70 | $70.70 | $70.70 |
| Purchase #6 | $86.57 | 10.351% | $95.5309 | $95.53 | $95.55 | $95.50 |
| Purchase #7 | $54.43 | 11.124% | $60.4848 | $60.48 | $60.50 | $60.50 |
| 7 purchase totals = | $539.61 | $604.3222 | $604.31 | $604.35 | $604.30 | |