| 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 | $172.97 | 6.589% | $184.367 | $184.37 | $184.35 | $184.40 |
| Purchase #2 | $154.27 | 3.754% | $160.0613 | $160.06 | $160.05 | $160.10 |
| Purchase #3 | $220.84 | 13.308% | $250.2294 | $250.23 | $250.25 | $250.20 |
| Purchase #4 | $159.32 | 12.659% | $179.4883 | $179.49 | $179.50 | $179.50 |
| Purchase #5 | $103.68 | 9.660% | $113.6955 | $113.70 | $113.70 | $113.70 |
| Purchase #6 | $42.71 | 7.299% | $45.8274 | $45.83 | $45.85 | $45.80 |
| Purchase #7 | $209.55 | 9.592% | $229.65 | $229.65 | $229.65 | $229.70 |
| 7 purchase totals = | $1,063.34 | $1,163.3189 | $1,163.33 | $1,163.35 | $1,163.40 | |