| 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 | $138.72 | 11.735% | $154.9988 | $155.00 | $155.00 | $155.00 |
| Purchase #2 | $106.41 | 9.431% | $116.4455 | $116.45 | $116.45 | $116.40 |
| Purchase #3 | $14.99 | 4.319% | $15.6374 | $15.64 | $15.65 | $15.60 |
| Purchase #4 | $12.64 | 6.437% | $13.4536 | $13.45 | $13.45 | $13.50 |
| Purchase #5 | $218.40 | 11.250% | $242.97 | $242.97 | $242.95 | $243.00 |
| Purchase #6 | $228.25 | 6.274% | $242.5704 | $242.57 | $242.55 | $242.60 |
| Purchase #7 | $112.56 | 7.224% | $120.6913 | $120.69 | $120.70 | $120.70 |
| 7 purchase totals = | $831.97 | $906.7670 | $906.77 | $906.75 | $906.80 | |