| 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 | $150.93 | 6.646% | $160.9608 | $160.96 | $160.95 | $161.00 |
| Purchase #2 | $195.68 | 8.728% | $212.759 | $212.76 | $212.75 | $212.80 |
| Purchase #3 | $156.53 | 8.338% | $169.5815 | $169.58 | $169.60 | $169.60 |
| Purchase #4 | $170.49 | 11.790% | $190.5908 | $190.59 | $190.60 | $190.60 |
| Purchase #5 | $5.56 | 12.689% | $6.2655 | $6.27 | $6.25 | $6.30 |
| Purchase #6 | $92.55 | 12.346% | $103.9762 | $103.98 | $104.00 | $104.00 |
| Purchase #7 | $31.84 | 4.157% | $33.1636 | $33.16 | $33.15 | $33.20 |
| 7 purchase totals = | $803.58 | $877.2974 | $877.30 | $877.30 | $877.50 | |