| 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 | $131.51 | 5.452% | $138.6799 | $138.68 | $138.70 | $138.70 |
| Purchase #2 | $34.79 | 7.485% | $37.394 | $37.39 | $37.40 | $37.40 |
| Purchase #3 | $222.66 | 12.366% | $250.1941 | $250.19 | $250.20 | $250.20 |
| Purchase #4 | $14.65 | 6.154% | $15.5516 | $15.55 | $15.55 | $15.60 |
| Purchase #5 | $187.41 | 10.299% | $206.7114 | $206.71 | $206.70 | $206.70 |
| Purchase #6 | $55.89 | 13.211% | $63.2736 | $63.27 | $63.25 | $63.30 |
| Purchase #7 | $148.37 | 10.265% | $163.6002 | $163.60 | $163.60 | $163.60 |
| 7 purchase totals = | $795.28 | $875.4048 | $875.39 | $875.40 | $875.50 | |