| 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 | $155.74 | 4.440% | $162.6549 | $162.65 | $162.65 | $162.70 |
| Purchase #2 | $103.81 | 11.115% | $115.3485 | $115.35 | $115.35 | $115.30 |
| Purchase #3 | $211.29 | 11.763% | $236.144 | $236.14 | $236.15 | $236.10 |
| Purchase #4 | $102.71 | 10.810% | $113.813 | $113.81 | $113.80 | $113.80 |
| Purchase #5 | $75.65 | 9.831% | $83.0872 | $83.09 | $83.10 | $83.10 |
| Purchase #6 | $78.34 | 13.867% | $89.2034 | $89.20 | $89.20 | $89.20 |
| Purchase #7 | $141.97 | 9.704% | $155.7468 | $155.75 | $155.75 | $155.70 |
| 7 purchase totals = | $869.51 | $955.9978 | $955.99 | $956.00 | $955.90 | |