| 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 | $158.48 | 12.733% | $178.6593 | $178.66 | $178.65 | $178.70 |
| Purchase #2 | $143.61 | 7.212% | $153.9672 | $153.97 | $153.95 | $154.00 |
| Purchase #3 | $162.95 | 12.383% | $183.1281 | $183.13 | $183.15 | $183.10 |
| Purchase #4 | $32.52 | 11.669% | $36.3148 | $36.31 | $36.30 | $36.30 |
| Purchase #5 | $59.58 | 7.538% | $64.0711 | $64.07 | $64.05 | $64.10 |
| Purchase #6 | $138.62 | 3.820% | $143.9153 | $143.92 | $143.90 | $143.90 |
| Purchase #7 | $203.95 | 7.342% | $218.924 | $218.92 | $218.90 | $218.90 |
| 7 purchase totals = | $899.71 | $978.9798 | $978.98 | $978.90 | $979.00 | |