| 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 | $167.42 | 7.647% | $180.2226 | $180.22 | $180.20 | $180.20 |
| Purchase #2 | $187.26 | 7.446% | $201.2034 | $201.20 | $201.20 | $201.20 |
| Purchase #3 | $151.68 | 4.543% | $158.5708 | $158.57 | $158.55 | $158.60 |
| Purchase #4 | $135.89 | 13.638% | $154.4227 | $154.42 | $154.40 | $154.40 |
| Purchase #5 | $229.61 | 13.624% | $260.8921 | $260.89 | $260.90 | $260.90 |
| Purchase #6 | $129.69 | 7.764% | $139.7591 | $139.76 | $139.75 | $139.80 |
| Purchase #7 | $24.61 | 5.568% | $25.9803 | $25.98 | $26.00 | $26.00 |
| 7 purchase totals = | $1,026.16 | $1,121.0510 | $1,121.04 | $1,121.00 | $1,121.10 | |