| 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 | $163.36 | 9.460% | $178.8139 | $178.81 | $178.80 | $178.80 |
| Purchase #2 | $10.55 | 5.714% | $11.1528 | $11.15 | $11.15 | $11.20 |
| Purchase #3 | $23.29 | 12.874% | $26.2884 | $26.29 | $26.30 | $26.30 |
| Purchase #4 | $27.28 | 3.113% | $28.1292 | $28.13 | $28.15 | $28.10 |
| Purchase #5 | $217.72 | 7.620% | $234.3103 | $234.31 | $234.30 | $234.30 |
| Purchase #6 | $67.71 | 3.755% | $70.2525 | $70.25 | $70.25 | $70.30 |
| Purchase #7 | $33.90 | 5.712% | $35.8364 | $35.84 | $35.85 | $35.80 |
| 7 purchase totals = | $543.81 | $584.7835 | $584.78 | $584.80 | $584.80 | |