| 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 | $163.37 | 13.214% | $184.9577 | $184.96 | $184.95 | $185.00 |
| Purchase #2 | $29.55 | 10.589% | $32.679 | $32.68 | $32.70 | $32.70 |
| Purchase #3 | $118.86 | 5.495% | $125.3914 | $125.39 | $125.40 | $125.40 |
| Purchase #4 | $11.48 | 9.720% | $12.5959 | $12.60 | $12.60 | $12.60 |
| Purchase #5 | $177.53 | 13.324% | $201.1841 | $201.18 | $201.20 | $201.20 |
| Purchase #6 | $50.44 | 6.160% | $53.5471 | $53.55 | $53.55 | $53.50 |
| Purchase #7 | $115.87 | 3.715% | $120.1746 | $120.17 | $120.15 | $120.20 |
| 7 purchase totals = | $667.10 | $730.5298 | $730.53 | $730.55 | $730.60 | |