| 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 | $154.80 | 3.368% | $160.0137 | $160.01 | $160.00 | $160.00 |
| Purchase #2 | $29.51 | 12.271% | $33.1312 | $33.13 | $33.15 | $33.10 |
| Purchase #3 | $99.31 | 9.456% | $108.7008 | $108.70 | $108.70 | $108.70 |
| Purchase #4 | $22.93 | 13.315% | $25.9831 | $25.98 | $26.00 | $26.00 |
| Purchase #5 | $111.85 | 11.756% | $124.9991 | $125.00 | $125.00 | $125.00 |
| Purchase #6 | $244.79 | 9.567% | $268.2091 | $268.21 | $268.20 | $268.20 |
| Purchase #7 | $104.84 | 10.779% | $116.1407 | $116.14 | $116.15 | $116.10 |
| 7 purchase totals = | $768.03 | $837.1777 | $837.17 | $837.20 | $837.10 | |