| 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 | $217.54 | 8.755% | $236.5856 | $236.59 | $236.60 | $236.60 |
| Purchase #2 | $140.81 | 11.624% | $157.1778 | $157.18 | $157.20 | $157.20 |
| Purchase #3 | $39.97 | 13.503% | $45.3671 | $45.37 | $45.35 | $45.40 |
| Purchase #4 | $43.84 | 10.499% | $48.4428 | $48.44 | $48.45 | $48.40 |
| Purchase #5 | $93.54 | 5.594% | $98.7726 | $98.77 | $98.75 | $98.80 |
| Purchase #6 | $149.35 | 10.323% | $164.7674 | $164.77 | $164.75 | $164.80 |
| Purchase #7 | $153.46 | 12.787% | $173.0829 | $173.08 | $173.10 | $173.10 |
| 7 purchase totals = | $838.51 | $924.1962 | $924.20 | $924.20 | $924.30 | |