| 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 | $127.61 | 9.290% | $139.465 | $139.47 | $139.45 | $139.50 |
| Purchase #2 | $45.68 | 5.528% | $48.2052 | $48.21 | $48.20 | $48.20 |
| Purchase #3 | $71.81 | 7.347% | $77.0859 | $77.09 | $77.10 | $77.10 |
| Purchase #4 | $31.42 | 4.529% | $32.843 | $32.84 | $32.85 | $32.80 |
| Purchase #5 | $132.41 | 4.547% | $138.4307 | $138.43 | $138.45 | $138.40 |
| Purchase #6 | $237.32 | 13.121% | $268.4588 | $268.46 | $268.45 | $268.50 |
| Purchase #7 | $160.83 | 4.632% | $168.2796 | $168.28 | $168.30 | $168.30 |
| 7 purchase totals = | $807.08 | $872.7682 | $872.78 | $872.80 | $872.80 | |