| 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 | $133.37 | 11.516% | $148.7289 | $148.73 | $148.75 | $148.70 |
| Purchase #2 | $51.81 | 13.835% | $58.9779 | $58.98 | $59.00 | $59.00 |
| Purchase #3 | $55.32 | 5.561% | $58.3963 | $58.40 | $58.40 | $58.40 |
| Purchase #4 | $42.84 | 12.436% | $48.1676 | $48.17 | $48.15 | $48.20 |
| Purchase #5 | $36.47 | 11.220% | $40.5619 | $40.56 | $40.55 | $40.60 |
| Purchase #6 | $155.88 | 3.469% | $161.2875 | $161.29 | $161.30 | $161.30 |
| Purchase #7 | $78.30 | 13.414% | $88.8032 | $88.80 | $88.80 | $88.80 |
| 7 purchase totals = | $553.99 | $604.9233 | $604.93 | $604.95 | $605.00 | |