| 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 | $148.70 | 7.723% | $160.1841 | $160.18 | $160.20 | $160.20 |
| Purchase #2 | $73.51 | 3.691% | $76.2233 | $76.22 | $76.20 | $76.20 |
| Purchase #3 | $218.82 | 13.479% | $248.3147 | $248.31 | $248.30 | $248.30 |
| Purchase #4 | $209.29 | 3.736% | $217.1091 | $217.11 | $217.10 | $217.10 |
| Purchase #5 | $24.51 | 12.853% | $27.6603 | $27.66 | $27.65 | $27.70 |
| Purchase #6 | $87.83 | 12.106% | $98.4627 | $98.46 | $98.45 | $98.50 |
| Purchase #7 | $106.76 | 5.806% | $112.9585 | $112.96 | $112.95 | $113.00 |
| 7 purchase totals = | $869.42 | $940.9127 | $940.90 | $940.85 | $941.00 | |