| 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 | $193.75 | 4.334% | $202.1471 | $202.15 | $202.15 | $202.10 |
| Purchase #2 | $132.88 | 7.841% | $143.2991 | $143.30 | $143.30 | $143.30 |
| Purchase #3 | $138.37 | 9.537% | $151.5663 | $151.57 | $151.55 | $151.60 |
| Purchase #4 | $7.86 | 4.531% | $8.2161 | $8.22 | $8.20 | $8.20 |
| Purchase #5 | $92.45 | 10.457% | $102.1175 | $102.12 | $102.10 | $102.10 |
| Purchase #6 | $127.78 | 3.462% | $132.2037 | $132.20 | $132.20 | $132.20 |
| Purchase #7 | $242.55 | 3.790% | $251.7426 | $251.74 | $251.75 | $251.70 |
| 7 purchase totals = | $935.64 | $991.2924 | $991.30 | $991.25 | $991.20 | |