| 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 | $153.45 | 8.432% | $166.3889 | $166.39 | $166.40 | $166.40 |
| Purchase #2 | $20.28 | 7.738% | $21.8493 | $21.85 | $21.85 | $21.80 |
| Purchase #3 | $233.37 | 4.537% | $243.958 | $243.96 | $243.95 | $244.00 |
| Purchase #4 | $132.62 | 8.591% | $144.0134 | $144.01 | $144.00 | $144.00 |
| Purchase #5 | $47.81 | 9.217% | $52.2166 | $52.22 | $52.20 | $52.20 |
| Purchase #6 | $89.66 | 13.477% | $101.7435 | $101.74 | $101.75 | $101.70 |
| Purchase #7 | $121.97 | 6.736% | $130.1859 | $130.19 | $130.20 | $130.20 |
| 7 purchase totals = | $799.16 | $860.3556 | $860.36 | $860.35 | $860.30 | |