| 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 | $183.53 | 7.769% | $197.7884 | $197.79 | $197.80 | $197.80 |
| Purchase #2 | $97.61 | 4.714% | $102.2113 | $102.21 | $102.20 | $102.20 |
| Purchase #3 | $89.30 | 5.631% | $94.3285 | $94.33 | $94.35 | $94.30 |
| Purchase #4 | $152.86 | 8.644% | $166.0732 | $166.07 | $166.05 | $166.10 |
| Purchase #5 | $42.37 | 11.663% | $47.3116 | $47.31 | $47.30 | $47.30 |
| Purchase #6 | $64.62 | 4.577% | $67.5777 | $67.58 | $67.60 | $67.60 |
| Purchase #7 | $82.71 | 4.479% | $86.4146 | $86.41 | $86.40 | $86.40 |
| 7 purchase totals = | $713.00 | $761.7053 | $761.70 | $761.70 | $761.70 | |