| 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 | $138.34 | 9.517% | $151.5058 | $151.51 | $151.50 | $151.50 |
| Purchase #2 | $124.77 | 3.651% | $129.3254 | $129.33 | $129.35 | $129.30 |
| Purchase #3 | $160.34 | 5.240% | $168.7418 | $168.74 | $168.75 | $168.70 |
| Purchase #4 | $115.68 | 8.439% | $125.4422 | $125.44 | $125.45 | $125.40 |
| Purchase #5 | $112.76 | 9.326% | $123.276 | $123.28 | $123.30 | $123.30 |
| Purchase #6 | $69.84 | 3.821% | $72.5086 | $72.51 | $72.50 | $72.50 |
| Purchase #7 | $144.88 | 12.531% | $163.0349 | $163.03 | $163.05 | $163.00 |
| 7 purchase totals = | $866.61 | $933.8347 | $933.84 | $933.90 | $933.70 | |