| 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 | $171.71 | 5.147% | $180.5479 | $180.55 | $180.55 | $180.50 |
| Purchase #2 | $82.58 | 11.614% | $92.1708 | $92.17 | $92.15 | $92.20 |
| Purchase #3 | $84.58 | 7.800% | $91.1772 | $91.18 | $91.20 | $91.20 |
| Purchase #4 | $102.34 | 6.837% | $109.337 | $109.34 | $109.35 | $109.30 |
| Purchase #5 | $182.89 | 7.645% | $196.8719 | $196.87 | $196.85 | $196.90 |
| Purchase #6 | $122.35 | 8.425% | $132.658 | $132.66 | $132.65 | $132.70 |
| Purchase #7 | $163.97 | 13.322% | $185.8141 | $185.81 | $185.80 | $185.80 |
| 7 purchase totals = | $910.42 | $988.5769 | $988.58 | $988.55 | $988.60 | |