| 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 | $139.66 | 13.829% | $158.9736 | $158.97 | $158.95 | $159.00 |
| Purchase #2 | $22.68 | 9.623% | $24.8625 | $24.86 | $24.85 | $24.90 |
| Purchase #3 | $141.56 | 8.866% | $154.1107 | $154.11 | $154.10 | $154.10 |
| Purchase #4 | $48.49 | 5.499% | $51.1565 | $51.16 | $51.15 | $51.20 |
| Purchase #5 | $192.62 | 8.281% | $208.5709 | $208.57 | $208.55 | $208.60 |
| Purchase #6 | $37.82 | 9.153% | $41.2817 | $41.28 | $41.30 | $41.30 |
| Purchase #7 | $131.55 | 7.407% | $141.2939 | $141.29 | $141.30 | $141.30 |
| 7 purchase totals = | $714.38 | $780.2498 | $780.24 | $780.20 | $780.40 | |