| 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 | $141.50 | 13.832% | $161.0723 | $161.07 | $161.05 | $161.10 |
| Purchase #2 | $119.35 | 7.158% | $127.8931 | $127.89 | $127.90 | $127.90 |
| Purchase #3 | $88.94 | 5.313% | $93.6654 | $93.67 | $93.65 | $93.70 |
| Purchase #4 | $114.31 | 6.410% | $121.6373 | $121.64 | $121.65 | $121.60 |
| Purchase #5 | $84.91 | 8.860% | $92.433 | $92.43 | $92.45 | $92.40 |
| Purchase #6 | $100.78 | 4.452% | $105.2667 | $105.27 | $105.25 | $105.30 |
| Purchase #7 | $211.85 | 9.709% | $232.4185 | $232.42 | $232.40 | $232.40 |
| 7 purchase totals = | $861.64 | $934.3863 | $934.39 | $934.35 | $934.40 | |