| 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 | $151.45 | 12.551% | $170.4585 | $170.46 | $170.45 | $170.50 |
| Purchase #2 | $173.33 | 9.814% | $190.3406 | $190.34 | $190.35 | $190.30 |
| Purchase #3 | $136.68 | 3.781% | $141.8479 | $141.85 | $141.85 | $141.80 |
| Purchase #4 | $200.27 | 13.506% | $227.3185 | $227.32 | $227.30 | $227.30 |
| Purchase #5 | $147.53 | 11.827% | $164.9784 | $164.98 | $165.00 | $165.00 |
| Purchase #6 | $232.37 | 9.370% | $254.1431 | $254.14 | $254.15 | $254.10 |
| Purchase #7 | $12.68 | 11.623% | $14.1538 | $14.15 | $14.15 | $14.20 |
| 7 purchase totals = | $1,054.31 | $1,163.2408 | $1,163.24 | $1,163.25 | $1,163.20 | |