| 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 | $162.70 | 4.571% | $170.137 | $170.14 | $170.15 | $170.10 |
| Purchase #2 | $21.34 | 11.396% | $23.7719 | $23.77 | $23.75 | $23.80 |
| Purchase #3 | $46.47 | 11.205% | $51.677 | $51.68 | $51.70 | $51.70 |
| Purchase #4 | $40.48 | 7.358% | $43.4585 | $43.46 | $43.45 | $43.50 |
| Purchase #5 | $184.33 | 3.591% | $190.9493 | $190.95 | $190.95 | $190.90 |
| Purchase #6 | $241.56 | 11.814% | $270.0979 | $270.10 | $270.10 | $270.10 |
| Purchase #7 | $137.89 | 9.518% | $151.0144 | $151.01 | $151.00 | $151.00 |
| 7 purchase totals = | $834.77 | $901.1060 | $901.11 | $901.10 | $901.10 | |