| 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 | $142.65 | 11.749% | $159.4099 | $159.41 | $159.40 | $159.40 |
| Purchase #2 | $11.38 | 3.846% | $11.8177 | $11.82 | $11.80 | $11.80 |
| Purchase #3 | $64.37 | 4.819% | $67.472 | $67.47 | $67.45 | $67.50 |
| Purchase #4 | $197.37 | 6.611% | $210.4181 | $210.42 | $210.40 | $210.40 |
| Purchase #5 | $155.49 | 12.111% | $174.3214 | $174.32 | $174.30 | $174.30 |
| Purchase #6 | $26.83 | 5.853% | $28.4004 | $28.40 | $28.40 | $28.40 |
| Purchase #7 | $221.79 | 4.641% | $232.0833 | $232.08 | $232.10 | $232.10 |
| 7 purchase totals = | $819.88 | $883.9228 | $883.92 | $883.85 | $883.90 | |