| 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 | $166.39 | 13.115% | $188.212 | $188.21 | $188.20 | $188.20 |
| Purchase #2 | $249.85 | 7.195% | $267.8267 | $267.83 | $267.85 | $267.80 |
| Purchase #3 | $65.45 | 9.612% | $71.7411 | $71.74 | $71.75 | $71.70 |
| Purchase #4 | $144.65 | 9.114% | $157.8334 | $157.83 | $157.85 | $157.80 |
| Purchase #5 | $107.36 | 12.134% | $120.3871 | $120.39 | $120.40 | $120.40 |
| Purchase #6 | $190.81 | 8.701% | $207.4124 | $207.41 | $207.40 | $207.40 |
| Purchase #7 | $119.44 | 4.642% | $124.9844 | $124.98 | $125.00 | $125.00 |
| 7 purchase totals = | $1,043.95 | $1,138.3971 | $1,138.39 | $1,138.45 | $1,138.30 | |