| 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 | $161.91 | 10.470% | $178.862 | $178.86 | $178.85 | $178.90 |
| Purchase #2 | $54.77 | 6.537% | $58.3503 | $58.35 | $58.35 | $58.40 |
| Purchase #3 | $209.50 | 9.704% | $229.8299 | $229.83 | $229.85 | $229.80 |
| Purchase #4 | $73.76 | 4.764% | $77.2739 | $77.27 | $77.25 | $77.30 |
| Purchase #5 | $22.39 | 10.729% | $24.7922 | $24.79 | $24.80 | $24.80 |
| Purchase #6 | $139.38 | 6.247% | $148.0871 | $148.09 | $148.10 | $148.10 |
| Purchase #7 | $51.69 | 10.458% | $57.0957 | $57.10 | $57.10 | $57.10 |
| 7 purchase totals = | $713.40 | $774.2911 | $774.29 | $774.30 | $774.40 | |