| 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 | $16.73 | 4.455% | $17.4753 | $17.48 | $17.50 | $17.50 |
| Purchase #2 | $81.28 | 8.465% | $88.1604 | $88.16 | $88.15 | $88.20 |
| Purchase #3 | $152.84 | 11.254% | $170.0406 | $170.04 | $170.05 | $170.00 |
| Purchase #4 | $64.99 | 6.459% | $69.1877 | $69.19 | $69.20 | $69.20 |
| Purchase #5 | $244.86 | 12.538% | $275.5605 | $275.56 | $275.55 | $275.60 |
| Purchase #6 | $166.92 | 9.459% | $182.709 | $182.71 | $182.70 | $182.70 |
| Purchase #7 | $214.98 | 3.340% | $222.1603 | $222.16 | $222.15 | $222.20 |
| 7 purchase totals = | $942.60 | $1,025.2938 | $1,025.30 | $1,025.30 | $1,025.40 | |