| 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 | $148.52 | 10.556% | $164.1978 | $164.20 | $164.20 | $164.20 |
| Purchase #2 | $232.35 | 5.498% | $245.1246 | $245.12 | $245.10 | $245.10 |
| Purchase #3 | $106.57 | 9.172% | $116.3446 | $116.34 | $116.35 | $116.30 |
| Purchase #4 | $189.97 | 10.747% | $210.3861 | $210.39 | $210.40 | $210.40 |
| Purchase #5 | $150.56 | 4.294% | $157.025 | $157.03 | $157.05 | $157.00 |
| Purchase #6 | $179.88 | 5.635% | $190.0162 | $190.02 | $190.00 | $190.00 |
| Purchase #7 | $112.65 | 4.209% | $117.3914 | $117.39 | $117.40 | $117.40 |
| 7 purchase totals = | $1,120.50 | $1,200.4857 | $1,200.49 | $1,200.50 | $1,200.40 | |