| 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 | $158.73 | 10.397% | $175.2332 | $175.23 | $175.25 | $175.20 |
| Purchase #2 | $64.77 | 3.249% | $66.8744 | $66.87 | $66.85 | $66.90 |
| Purchase #3 | $21.55 | 10.634% | $23.8416 | $23.84 | $23.85 | $23.80 |
| Purchase #4 | $110.62 | 12.833% | $124.8159 | $124.82 | $124.80 | $124.80 |
| Purchase #5 | $223.45 | 12.817% | $252.0896 | $252.09 | $252.10 | $252.10 |
| Purchase #6 | $104.80 | 11.810% | $117.1769 | $117.18 | $117.20 | $117.20 |
| Purchase #7 | $42.41 | 12.811% | $47.8431 | $47.84 | $47.85 | $47.80 |
| 7 purchase totals = | $726.33 | $807.8747 | $807.87 | $807.90 | $807.80 | |