| 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 | $190.86 | 10.629% | $211.1465 | $211.15 | $211.15 | $211.10 |
| Purchase #2 | $18.89 | 6.119% | $20.0459 | $20.05 | $20.05 | $20.00 |
| Purchase #3 | $112.76 | 10.813% | $124.9527 | $124.95 | $124.95 | $125.00 |
| Purchase #4 | $182.37 | 10.630% | $201.7559 | $201.76 | $201.75 | $201.80 |
| Purchase #5 | $99.76 | 8.759% | $108.498 | $108.50 | $108.50 | $108.50 |
| Purchase #6 | $148.39 | 4.527% | $155.1076 | $155.11 | $155.10 | $155.10 |
| Purchase #7 | $81.61 | 13.471% | $92.6037 | $92.60 | $92.60 | $92.60 |
| 7 purchase totals = | $834.64 | $914.1103 | $914.12 | $914.10 | $914.10 | |