| 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 | $156.49 | 8.438% | $169.6946 | $169.69 | $169.70 | $169.70 |
| Purchase #2 | $242.80 | 6.508% | $258.6014 | $258.60 | $258.60 | $258.60 |
| Purchase #3 | $129.55 | 11.352% | $144.2565 | $144.26 | $144.25 | $144.30 |
| Purchase #4 | $25.49 | 13.377% | $28.8998 | $28.90 | $28.90 | $28.90 |
| Purchase #5 | $13.33 | 8.718% | $14.4921 | $14.49 | $14.50 | $14.50 |
| Purchase #6 | $113.88 | 12.277% | $127.861 | $127.86 | $127.85 | $127.90 |
| Purchase #7 | $117.84 | 6.413% | $125.3971 | $125.40 | $125.40 | $125.40 |
| 7 purchase totals = | $799.38 | $869.2025 | $869.20 | $869.20 | $869.30 | |