| 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 | $164.36 | 7.835% | $177.2376 | $177.24 | $177.25 | $177.20 |
| Purchase #2 | $141.33 | 5.132% | $148.5831 | $148.58 | $148.60 | $148.60 |
| Purchase #3 | $72.92 | 4.149% | $75.9455 | $75.95 | $75.95 | $75.90 |
| Purchase #4 | $188.63 | 13.494% | $214.0837 | $214.08 | $214.10 | $214.10 |
| Purchase #5 | $207.40 | 5.821% | $219.4728 | $219.47 | $219.45 | $219.50 |
| Purchase #6 | $143.40 | 5.254% | $150.9342 | $150.93 | $150.95 | $150.90 |
| Purchase #7 | $10.45 | 3.257% | $10.7904 | $10.79 | $10.80 | $10.80 |
| 7 purchase totals = | $928.49 | $997.0473 | $997.04 | $997.10 | $997.00 | |