| 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 | $138.31 | 11.837% | $154.6818 | $154.68 | $154.70 | $154.70 |
| Purchase #2 | $180.38 | 3.271% | $186.2802 | $186.28 | $186.30 | $186.30 |
| Purchase #3 | $230.44 | 8.221% | $249.3845 | $249.38 | $249.40 | $249.40 |
| Purchase #4 | $66.47 | 12.672% | $74.8931 | $74.89 | $74.90 | $74.90 |
| Purchase #5 | $81.79 | 3.678% | $84.7982 | $84.80 | $84.80 | $84.80 |
| Purchase #6 | $94.36 | 12.140% | $105.8153 | $105.82 | $105.80 | $105.80 |
| Purchase #7 | $56.66 | 6.309% | $60.2347 | $60.23 | $60.25 | $60.20 |
| 7 purchase totals = | $848.41 | $916.0878 | $916.08 | $916.15 | $916.10 | |