| 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 | $178.57 | 3.430% | $184.695 | $184.70 | $184.70 | $184.70 |
| Purchase #2 | $74.37 | 11.355% | $82.8147 | $82.81 | $82.80 | $82.80 |
| Purchase #3 | $25.97 | 10.418% | $28.6756 | $28.68 | $28.70 | $28.70 |
| Purchase #4 | $58.61 | 7.454% | $62.9788 | $62.98 | $63.00 | $63.00 |
| Purchase #5 | $164.92 | 3.299% | $170.3607 | $170.36 | $170.35 | $170.40 |
| Purchase #6 | $68.33 | 10.750% | $75.6755 | $75.68 | $75.70 | $75.70 |
| Purchase #7 | $195.80 | 7.394% | $210.2775 | $210.28 | $210.30 | $210.30 |
| 7 purchase totals = | $766.57 | $815.4778 | $815.49 | $815.55 | $815.60 | |