| 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 | $184.52 | 7.144% | $197.7021 | $197.70 | $197.70 | $197.70 |
| Purchase #2 | $126.38 | 4.104% | $131.5666 | $131.57 | $131.55 | $131.60 |
| Purchase #3 | $50.94 | 12.244% | $57.1771 | $57.18 | $57.20 | $57.20 |
| Purchase #4 | $175.42 | 5.754% | $185.5137 | $185.51 | $185.50 | $185.50 |
| Purchase #5 | $130.33 | 11.317% | $145.0794 | $145.08 | $145.10 | $145.10 |
| Purchase #6 | $142.71 | 8.812% | $155.2856 | $155.29 | $155.30 | $155.30 |
| Purchase #7 | $78.53 | 10.831% | $87.0356 | $87.04 | $87.05 | $87.00 |
| 7 purchase totals = | $888.83 | $959.3601 | $959.37 | $959.40 | $959.40 | |