| 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 | $174.58 | 13.328% | $197.848 | $197.85 | $197.85 | $197.80 |
| Purchase #2 | $83.99 | 7.374% | $90.1834 | $90.18 | $90.20 | $90.20 |
| Purchase #3 | $117.99 | 7.535% | $126.8805 | $126.88 | $126.90 | $126.90 |
| Purchase #4 | $220.96 | 7.149% | $236.7564 | $236.76 | $236.75 | $236.80 |
| Purchase #5 | $26.39 | 6.778% | $28.1787 | $28.18 | $28.20 | $28.20 |
| Purchase #6 | $36.64 | 7.537% | $39.4016 | $39.40 | $39.40 | $39.40 |
| Purchase #7 | $98.34 | 9.716% | $107.8947 | $107.89 | $107.90 | $107.90 |
| 7 purchase totals = | $758.89 | $827.1433 | $827.14 | $827.20 | $827.20 | |