| 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 | $123.52 | 7.417% | $132.6815 | $132.68 | $132.70 | $132.70 |
| Purchase #2 | $200.91 | 4.439% | $209.8284 | $209.83 | $209.85 | $209.80 |
| Purchase #3 | $104.78 | 5.315% | $110.3491 | $110.35 | $110.35 | $110.30 |
| Purchase #4 | $149.43 | 6.600% | $159.2924 | $159.29 | $159.30 | $159.30 |
| Purchase #5 | $170.32 | 5.473% | $179.6416 | $179.64 | $179.65 | $179.60 |
| Purchase #6 | $19.87 | 4.176% | $20.6998 | $20.70 | $20.70 | $20.70 |
| Purchase #7 | $50.44 | 7.485% | $54.2154 | $54.22 | $54.20 | $54.20 |
| 7 purchase totals = | $819.27 | $866.7082 | $866.71 | $866.75 | $866.60 | |