| 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 | $126.41 | 7.621% | $136.0437 | $136.04 | $136.05 | $136.00 |
| Purchase #2 | $117.37 | 8.534% | $127.3864 | $127.39 | $127.40 | $127.40 |
| Purchase #3 | $184.58 | 10.867% | $204.6383 | $204.64 | $204.65 | $204.60 |
| Purchase #4 | $79.26 | 11.248% | $88.1752 | $88.18 | $88.20 | $88.20 |
| Purchase #5 | $54.95 | 6.851% | $58.7146 | $58.71 | $58.70 | $58.70 |
| Purchase #6 | $176.82 | 4.387% | $184.5771 | $184.58 | $184.60 | $184.60 |
| Purchase #7 | $170.44 | 10.674% | $188.6328 | $188.63 | $188.65 | $188.60 |
| 7 purchase totals = | $909.83 | $988.1681 | $988.17 | $988.25 | $988.10 | |