| 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 | $164.49 | 12.784% | $185.5184 | $185.52 | $185.50 | $185.50 |
| Purchase #2 | $108.56 | 8.484% | $117.7702 | $117.77 | $117.75 | $117.80 |
| Purchase #3 | $50.91 | 8.484% | $55.2292 | $55.23 | $55.25 | $55.20 |
| Purchase #4 | $23.36 | 8.692% | $25.3905 | $25.39 | $25.40 | $25.40 |
| Purchase #5 | $181.57 | 4.551% | $189.8333 | $189.83 | $189.85 | $189.80 |
| Purchase #6 | $102.66 | 3.526% | $106.2798 | $106.28 | $106.30 | $106.30 |
| Purchase #7 | $185.87 | 4.560% | $194.3457 | $194.35 | $194.35 | $194.30 |
| 7 purchase totals = | $817.42 | $874.3671 | $874.37 | $874.40 | $874.30 | |