| 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 | $144.80 | 9.410% | $158.4257 | $158.43 | $158.45 | $158.40 |
| Purchase #2 | $29.63 | 10.309% | $32.6846 | $32.68 | $32.70 | $32.70 |
| Purchase #3 | $66.35 | 7.149% | $71.0934 | $71.09 | $71.10 | $71.10 |
| Purchase #4 | $166.34 | 7.566% | $178.9253 | $178.93 | $178.95 | $178.90 |
| Purchase #5 | $69.88 | 8.263% | $75.6542 | $75.65 | $75.65 | $75.70 |
| Purchase #6 | $242.56 | 5.431% | $255.7334 | $255.73 | $255.75 | $255.70 |
| Purchase #7 | $212.61 | 6.838% | $227.1483 | $227.15 | $227.15 | $227.10 |
| 7 purchase totals = | $932.17 | $999.6649 | $999.66 | $999.75 | $999.60 | |