| 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 | $158.95 | 13.791% | $180.8708 | $180.87 | $180.85 | $180.90 |
| Purchase #2 | $150.66 | 5.617% | $159.1226 | $159.12 | $159.10 | $159.10 |
| Purchase #3 | $113.70 | 4.235% | $118.5152 | $118.52 | $118.50 | $118.50 |
| Purchase #4 | $35.28 | 3.550% | $36.5324 | $36.53 | $36.55 | $36.50 |
| Purchase #5 | $58.52 | 5.741% | $61.8796 | $61.88 | $61.90 | $61.90 |
| Purchase #6 | $116.46 | 6.599% | $124.1452 | $124.15 | $124.15 | $124.10 |
| Purchase #7 | $11.51 | 5.855% | $12.1839 | $12.18 | $12.20 | $12.20 |
| 7 purchase totals = | $645.08 | $693.2497 | $693.25 | $693.25 | $693.20 | |