| 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 | $132.39 | 5.134% | $139.1869 | $139.19 | $139.20 | $139.20 |
| Purchase #2 | $18.83 | 8.813% | $20.4895 | $20.49 | $20.50 | $20.50 |
| Purchase #3 | $25.89 | 8.737% | $28.152 | $28.15 | $28.15 | $28.20 |
| Purchase #4 | $185.35 | 10.393% | $204.6134 | $204.61 | $204.60 | $204.60 |
| Purchase #5 | $175.69 | 6.171% | $186.5318 | $186.53 | $186.55 | $186.50 |
| Purchase #6 | $202.35 | 13.282% | $229.2261 | $229.23 | $229.25 | $229.20 |
| Purchase #7 | $13.47 | 5.121% | $14.1598 | $14.16 | $14.15 | $14.20 |
| 7 purchase totals = | $753.97 | $822.3595 | $822.36 | $822.40 | $822.40 | |