| 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 | $166.64 | 10.690% | $184.4538 | $184.45 | $184.45 | $184.50 |
| Purchase #2 | $149.93 | 6.801% | $160.1267 | $160.13 | $160.15 | $160.10 |
| Purchase #3 | $155.38 | 8.340% | $168.3387 | $168.34 | $168.35 | $168.30 |
| Purchase #4 | $135.93 | 13.404% | $154.1501 | $154.15 | $154.15 | $154.20 |
| Purchase #5 | $33.92 | 8.731% | $36.8816 | $36.88 | $36.90 | $36.90 |
| Purchase #6 | $236.94 | 8.118% | $256.1748 | $256.17 | $256.15 | $256.20 |
| Purchase #7 | $88.82 | 5.546% | $93.746 | $93.75 | $93.75 | $93.70 |
| 7 purchase totals = | $967.56 | $1,053.8717 | $1,053.87 | $1,053.90 | $1,053.90 | |