| 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 | $175.64 | 12.650% | $197.8585 | $197.86 | $197.85 | $197.90 |
| Purchase #2 | $7.42 | 6.821% | $7.9261 | $7.93 | $7.95 | $7.90 |
| Purchase #3 | $132.45 | 3.437% | $137.0023 | $137.00 | $137.00 | $137.00 |
| Purchase #4 | $157.99 | 11.730% | $176.5222 | $176.52 | $176.50 | $176.50 |
| Purchase #5 | $163.45 | 13.738% | $185.9048 | $185.90 | $185.90 | $185.90 |
| Purchase #6 | $35.32 | 5.203% | $37.1577 | $37.16 | $37.15 | $37.20 |
| Purchase #7 | $150.89 | 13.255% | $170.8905 | $170.89 | $170.90 | $170.90 |
| 7 purchase totals = | $823.16 | $913.2621 | $913.26 | $913.25 | $913.30 | |