| 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 | $138.81 | 13.149% | $157.0621 | $157.06 | $157.05 | $157.10 |
| Purchase #2 | $115.76 | 11.674% | $129.2738 | $129.27 | $129.25 | $129.30 |
| Purchase #3 | $95.73 | 12.394% | $107.5948 | $107.59 | $107.60 | $107.60 |
| Purchase #4 | $161.79 | 4.620% | $169.2647 | $169.26 | $169.25 | $169.30 |
| Purchase #5 | $115.56 | 5.118% | $121.4744 | $121.47 | $121.45 | $121.50 |
| Purchase #6 | $28.73 | 13.660% | $32.6545 | $32.65 | $32.65 | $32.70 |
| Purchase #7 | $213.44 | 12.535% | $240.1947 | $240.19 | $240.20 | $240.20 |
| 7 purchase totals = | $869.82 | $957.5190 | $957.49 | $957.45 | $957.70 | |