| 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 | $31.75 | 12.433% | $35.6975 | $35.70 | $35.70 | $35.70 |
| Purchase #2 | $107.33 | 11.171% | $119.3198 | $119.32 | $119.30 | $119.30 |
| Purchase #3 | $112.82 | 5.485% | $119.0082 | $119.01 | $119.00 | $119.00 |
| Purchase #4 | $183.55 | 9.205% | $200.4458 | $200.45 | $200.45 | $200.40 |
| Purchase #5 | $148.87 | 13.115% | $168.3943 | $168.39 | $168.40 | $168.40 |
| Purchase #6 | $149.88 | 13.423% | $169.9984 | $170.00 | $170.00 | $170.00 |
| Purchase #7 | $19.59 | 4.210% | $20.4147 | $20.41 | $20.40 | $20.40 |
| 7 purchase totals = | $753.79 | $833.2787 | $833.28 | $833.25 | $833.20 | |