| 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 | $32.64 | 13.352% | $36.9981 | $37.00 | $37.00 | $37.00 |
| Purchase #2 | $146.27 | 8.297% | $158.406 | $158.41 | $158.40 | $158.40 |
| Purchase #3 | $158.47 | 7.207% | $169.8909 | $169.89 | $169.90 | $169.90 |
| Purchase #4 | $111.34 | 9.176% | $121.5566 | $121.56 | $121.55 | $121.60 |
| Purchase #5 | $160.61 | 11.428% | $178.9645 | $178.96 | $178.95 | $179.00 |
| Purchase #6 | $14.62 | 10.119% | $16.0994 | $16.10 | $16.10 | $16.10 |
| Purchase #7 | $88.79 | 10.516% | $98.1272 | $98.13 | $98.15 | $98.10 |
| 7 purchase totals = | $712.74 | $780.0427 | $780.05 | $780.05 | $780.10 | |