| 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 | $188.34 | 6.490% | $200.5633 | $200.56 | $200.55 | $200.60 |
| Purchase #2 | $161.75 | 11.647% | $180.589 | $180.59 | $180.60 | $180.60 |
| Purchase #3 | $52.80 | 13.146% | $59.7411 | $59.74 | $59.75 | $59.70 |
| Purchase #4 | $156.73 | 3.235% | $161.8002 | $161.80 | $161.80 | $161.80 |
| Purchase #5 | $111.28 | 5.122% | $116.9798 | $116.98 | $117.00 | $117.00 |
| Purchase #6 | $208.52 | 13.706% | $237.0998 | $237.10 | $237.10 | $237.10 |
| Purchase #7 | $11.50 | 7.593% | $12.3732 | $12.37 | $12.35 | $12.40 |
| 7 purchase totals = | $890.92 | $969.1464 | $969.14 | $969.15 | $969.20 | |