| 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 | $167.50 | 4.568% | $175.1514 | $175.15 | $175.15 | $175.20 |
| Purchase #2 | $12.66 | 7.406% | $13.5976 | $13.60 | $13.60 | $13.60 |
| Purchase #3 | $55.34 | 3.290% | $57.1607 | $57.16 | $57.15 | $57.20 |
| Purchase #4 | $130.83 | 8.297% | $141.685 | $141.69 | $141.70 | $141.70 |
| Purchase #5 | $87.37 | 8.468% | $94.7685 | $94.77 | $94.75 | $94.80 |
| Purchase #6 | $218.86 | 10.874% | $242.6588 | $242.66 | $242.65 | $242.70 |
| Purchase #7 | $95.96 | 11.111% | $106.6221 | $106.62 | $106.60 | $106.60 |
| 7 purchase totals = | $768.52 | $831.6441 | $831.65 | $831.60 | $831.80 | |