| 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 | $182.95 | 9.413% | $200.1711 | $200.17 | $200.15 | $200.20 |
| Purchase #2 | $17.47 | 8.300% | $18.92 | $18.92 | $18.90 | $18.90 |
| Purchase #3 | $84.41 | 9.328% | $92.2838 | $92.28 | $92.30 | $92.30 |
| Purchase #4 | $194.56 | 13.627% | $221.0727 | $221.07 | $221.05 | $221.10 |
| Purchase #5 | $16.46 | 8.220% | $17.813 | $17.81 | $17.80 | $17.80 |
| Purchase #6 | $60.32 | 6.292% | $64.1153 | $64.12 | $64.10 | $64.10 |
| Purchase #7 | $96.72 | 13.778% | $110.0461 | $110.05 | $110.05 | $110.00 |
| 7 purchase totals = | $652.89 | $724.4220 | $724.42 | $724.35 | $724.40 | |