| 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 | $71.90 | 9.370% | $78.637 | $78.64 | $78.65 | $78.60 |
| Purchase #2 | $212.53 | 6.853% | $227.0947 | $227.09 | $227.10 | $227.10 |
| Purchase #3 | $164.47 | 3.445% | $170.136 | $170.14 | $170.15 | $170.10 |
| Purchase #4 | $195.35 | 5.715% | $206.5143 | $206.51 | $206.50 | $206.50 |
| Purchase #5 | $177.35 | 3.198% | $183.0217 | $183.02 | $183.00 | $183.00 |
| Purchase #6 | $51.28 | 7.838% | $55.2993 | $55.30 | $55.30 | $55.30 |
| Purchase #7 | $41.53 | 11.232% | $46.1946 | $46.19 | $46.20 | $46.20 |
| 7 purchase totals = | $914.41 | $966.8976 | $966.89 | $966.90 | $966.80 | |