| 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 | $136.97 | 8.782% | $148.9987 | $149.00 | $149.00 | $149.00 |
| Purchase #2 | $24.66 | 8.256% | $26.6959 | $26.70 | $26.70 | $26.70 |
| Purchase #3 | $37.54 | 7.203% | $40.244 | $40.24 | $40.25 | $40.20 |
| Purchase #4 | $132.95 | 8.576% | $144.3518 | $144.35 | $144.35 | $144.40 |
| Purchase #5 | $249.57 | 9.225% | $272.5928 | $272.59 | $272.60 | $272.60 |
| Purchase #6 | $126.29 | 7.595% | $135.8817 | $135.88 | $135.90 | $135.90 |
| Purchase #7 | $210.61 | 3.541% | $218.0677 | $218.07 | $218.05 | $218.10 |
| 7 purchase totals = | $918.59 | $986.8326 | $986.83 | $986.85 | $986.90 | |