| 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 | $167.97 | 13.682% | $190.9517 | $190.95 | $190.95 | $191.00 |
| Purchase #2 | $58.43 | 4.696% | $61.1739 | $61.17 | $61.15 | $61.20 |
| Purchase #3 | $18.91 | 9.482% | $20.703 | $20.70 | $20.70 | $20.70 |
| Purchase #4 | $132.58 | 6.631% | $141.3714 | $141.37 | $141.35 | $141.40 |
| Purchase #5 | $93.56 | 11.275% | $104.1089 | $104.11 | $104.10 | $104.10 |
| Purchase #6 | $224.61 | 3.555% | $232.5949 | $232.59 | $232.60 | $232.60 |
| Purchase #7 | $35.74 | 3.560% | $37.0123 | $37.01 | $37.00 | $37.00 |
| 7 purchase totals = | $731.80 | $787.9161 | $787.90 | $787.85 | $788.00 | |