| 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 | $168.98 | 12.727% | $190.4861 | $190.49 | $190.50 | $190.50 |
| Purchase #2 | $44.98 | 3.157% | $46.4 | $46.40 | $46.40 | $46.40 |
| Purchase #3 | $238.91 | 9.156% | $260.7846 | $260.78 | $260.80 | $260.80 |
| Purchase #4 | $212.86 | 6.180% | $226.0147 | $226.01 | $226.00 | $226.00 |
| Purchase #5 | $26.44 | 3.213% | $27.2895 | $27.29 | $27.30 | $27.30 |
| Purchase #6 | $174.71 | 3.406% | $180.6606 | $180.66 | $180.65 | $180.70 |
| Purchase #7 | $188.42 | 4.688% | $197.2531 | $197.25 | $197.25 | $197.30 |
| 7 purchase totals = | $1,055.30 | $1,128.8886 | $1,128.88 | $1,128.90 | $1,129.00 | |