| 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 | $224.37 | 8.479% | $243.3943 | $243.39 | $243.40 | $243.40 |
| Purchase #2 | $58.93 | 6.514% | $62.7687 | $62.77 | $62.75 | $62.80 |
| Purchase #3 | $11.66 | 10.105% | $12.8382 | $12.84 | $12.85 | $12.80 |
| Purchase #4 | $83.81 | 6.496% | $89.2543 | $89.25 | $89.25 | $89.30 |
| Purchase #5 | $52.67 | 10.378% | $58.1361 | $58.14 | $58.15 | $58.10 |
| Purchase #6 | $136.86 | 13.355% | $155.1377 | $155.14 | $155.15 | $155.10 |
| Purchase #7 | $158.54 | 11.727% | $177.132 | $177.13 | $177.15 | $177.10 |
| 7 purchase totals = | $726.84 | $798.6613 | $798.66 | $798.70 | $798.60 | |