| 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 | $155.31 | 9.475% | $170.0256 | $170.03 | $170.05 | $170.00 |
| Purchase #2 | $46.96 | 12.129% | $52.6558 | $52.66 | $52.65 | $52.70 |
| Purchase #3 | $219.34 | 8.869% | $238.7933 | $238.79 | $238.80 | $238.80 |
| Purchase #4 | $159.30 | 6.300% | $169.3359 | $169.34 | $169.35 | $169.30 |
| Purchase #5 | $146.27 | 3.183% | $150.9258 | $150.93 | $150.95 | $150.90 |
| Purchase #6 | $205.72 | 13.181% | $232.836 | $232.84 | $232.85 | $232.80 |
| Purchase #7 | $155.35 | 13.192% | $175.8438 | $175.84 | $175.85 | $175.80 |
| 7 purchase totals = | $1,088.25 | $1,190.4162 | $1,190.43 | $1,190.50 | $1,190.30 | |