| 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 | $143.68 | 9.742% | $157.6773 | $157.68 | $157.70 | $157.70 |
| Purchase #2 | $30.95 | 6.149% | $32.8531 | $32.85 | $32.85 | $32.90 |
| Purchase #3 | $65.31 | 8.396% | $70.7934 | $70.79 | $70.80 | $70.80 |
| Purchase #4 | $110.65 | 12.698% | $124.7003 | $124.70 | $124.70 | $124.70 |
| Purchase #5 | $145.70 | 10.596% | $161.1384 | $161.14 | $161.15 | $161.10 |
| Purchase #6 | $132.74 | 12.109% | $148.8135 | $148.81 | $148.80 | $148.80 |
| Purchase #7 | $189.58 | 12.613% | $213.4917 | $213.49 | $213.50 | $213.50 |
| 7 purchase totals = | $818.61 | $909.4677 | $909.46 | $909.50 | $909.50 | |