| 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 | $83.53 | 10.352% | $92.177 | $92.18 | $92.20 | $92.20 |
| Purchase #2 | $139.55 | 8.568% | $151.5066 | $151.51 | $151.50 | $151.50 |
| Purchase #3 | $227.98 | 7.363% | $244.7662 | $244.77 | $244.75 | $244.80 |
| Purchase #4 | $66.73 | 12.443% | $75.0332 | $75.03 | $75.05 | $75.00 |
| Purchase #5 | $9.57 | 11.197% | $10.6416 | $10.64 | $10.65 | $10.60 |
| Purchase #6 | $60.81 | 11.159% | $67.5958 | $67.60 | $67.60 | $67.60 |
| Purchase #7 | $151.60 | 4.651% | $158.6509 | $158.65 | $158.65 | $158.70 |
| 7 purchase totals = | $739.77 | $800.3713 | $800.38 | $800.40 | $800.40 | |