| 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 | $115.82 | 9.108% | $126.3689 | $126.37 | $126.35 | $126.40 |
| Purchase #2 | $18.30 | 7.802% | $19.7278 | $19.73 | $19.75 | $19.70 |
| Purchase #3 | $155.86 | 12.811% | $175.8272 | $175.83 | $175.85 | $175.80 |
| Purchase #4 | $101.63 | 5.172% | $106.8863 | $106.89 | $106.90 | $106.90 |
| Purchase #5 | $161.74 | 5.419% | $170.5047 | $170.50 | $170.50 | $170.50 |
| Purchase #6 | $152.39 | 5.482% | $160.744 | $160.74 | $160.75 | $160.70 |
| Purchase #7 | $206.59 | 3.144% | $213.0852 | $213.09 | $213.10 | $213.10 |
| 7 purchase totals = | $912.33 | $973.1441 | $973.15 | $973.20 | $973.10 | |