| 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 | $202.96 | 6.727% | $216.6131 | $216.61 | $216.60 | $216.60 |
| Purchase #2 | $25.86 | 8.226% | $27.9872 | $27.99 | $28.00 | $28.00 |
| Purchase #3 | $78.47 | 3.634% | $81.3216 | $81.32 | $81.30 | $81.30 |
| Purchase #4 | $169.31 | 6.811% | $180.8417 | $180.84 | $180.85 | $180.80 |
| Purchase #5 | $175.72 | 7.222% | $188.4105 | $188.41 | $188.40 | $188.40 |
| Purchase #6 | $148.67 | 10.775% | $164.6892 | $164.69 | $164.70 | $164.70 |
| Purchase #7 | $46.50 | 6.145% | $49.3574 | $49.36 | $49.35 | $49.40 |
| 7 purchase totals = | $847.49 | $909.2207 | $909.22 | $909.20 | $909.20 | |