| 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 | $21.95 | 8.564% | $23.8298 | $23.83 | $23.85 | $23.80 |
| Purchase #2 | $105.26 | 7.801% | $113.4713 | $113.47 | $113.45 | $113.50 |
| Purchase #3 | $142.68 | 11.279% | $158.7729 | $158.77 | $158.75 | $158.80 |
| Purchase #4 | $32.70 | 10.644% | $36.1806 | $36.18 | $36.20 | $36.20 |
| Purchase #5 | $149.75 | 12.386% | $168.298 | $168.30 | $168.30 | $168.30 |
| Purchase #6 | $106.72 | 3.184% | $110.118 | $110.12 | $110.10 | $110.10 |
| Purchase #7 | $193.93 | 10.676% | $214.634 | $214.63 | $214.65 | $214.60 |
| 7 purchase totals = | $752.99 | $825.3046 | $825.30 | $825.30 | $825.30 | |