| 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 | $28.35 | 8.585% | $30.7838 | $30.78 | $30.80 | $30.80 |
| Purchase #2 | $155.62 | 12.284% | $174.7364 | $174.74 | $174.75 | $174.70 |
| Purchase #3 | $161.61 | 4.158% | $168.3297 | $168.33 | $168.35 | $168.30 |
| Purchase #4 | $97.71 | 3.753% | $101.3771 | $101.38 | $101.40 | $101.40 |
| Purchase #5 | $100.57 | 9.657% | $110.282 | $110.28 | $110.30 | $110.30 |
| Purchase #6 | $168.60 | 4.532% | $176.241 | $176.24 | $176.25 | $176.20 |
| Purchase #7 | $194.68 | 10.497% | $215.1156 | $215.12 | $215.10 | $215.10 |
| 7 purchase totals = | $907.14 | $976.8656 | $976.87 | $976.95 | $976.80 | |