| 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 | $102.97 | 13.368% | $116.735 | $116.74 | $116.75 | $116.70 |
| Purchase #2 | $159.65 | 6.512% | $170.0464 | $170.05 | $170.05 | $170.00 |
| Purchase #3 | $220.49 | 3.174% | $227.4884 | $227.49 | $227.50 | $227.50 |
| Purchase #4 | $151.61 | 4.519% | $158.4613 | $158.46 | $158.45 | $158.50 |
| Purchase #5 | $145.51 | 10.123% | $160.24 | $160.24 | $160.25 | $160.20 |
| Purchase #6 | $126.72 | 6.660% | $135.1596 | $135.16 | $135.15 | $135.20 |
| Purchase #7 | $210.79 | 10.202% | $232.2948 | $232.29 | $232.30 | $232.30 |
| 7 purchase totals = | $1,117.74 | $1,200.4255 | $1,200.43 | $1,200.45 | $1,200.40 | |