| 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 | $140.58 | 10.741% | $155.6797 | $155.68 | $155.70 | $155.70 |
| Purchase #2 | $45.55 | 6.138% | $48.3459 | $48.35 | $48.35 | $48.30 |
| Purchase #3 | $40.65 | 12.607% | $45.7747 | $45.77 | $45.75 | $45.80 |
| Purchase #4 | $170.77 | 9.387% | $186.8002 | $186.80 | $186.80 | $186.80 |
| Purchase #5 | $149.34 | 6.385% | $158.8754 | $158.88 | $158.90 | $158.90 |
| Purchase #6 | $42.94 | 13.641% | $48.7974 | $48.80 | $48.80 | $48.80 |
| Purchase #7 | $147.90 | 4.117% | $153.989 | $153.99 | $154.00 | $154.00 |
| 7 purchase totals = | $737.73 | $798.2623 | $798.27 | $798.30 | $798.30 | |