| 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 | $127.78 | 13.399% | $144.9012 | $144.90 | $144.90 | $144.90 |
| Purchase #2 | $59.40 | 7.387% | $63.7879 | $63.79 | $63.80 | $63.80 |
| Purchase #3 | $151.36 | 3.561% | $156.7499 | $156.75 | $156.75 | $156.70 |
| Purchase #4 | $65.61 | 6.838% | $70.0964 | $70.10 | $70.10 | $70.10 |
| Purchase #5 | $86.77 | 8.785% | $94.3927 | $94.39 | $94.40 | $94.40 |
| Purchase #6 | $100.30 | 10.555% | $110.8867 | $110.89 | $110.90 | $110.90 |
| Purchase #7 | $237.85 | 6.582% | $253.5053 | $253.51 | $253.50 | $253.50 |
| 7 purchase totals = | $829.07 | $894.3201 | $894.33 | $894.35 | $894.30 | |