| 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 | $187.57 | 13.164% | $212.2617 | $212.26 | $212.25 | $212.30 |
| Purchase #2 | $66.88 | 5.849% | $70.7918 | $70.79 | $70.80 | $70.80 |
| Purchase #3 | $19.50 | 3.269% | $20.1375 | $20.14 | $20.15 | $20.10 |
| Purchase #4 | $36.91 | 3.384% | $38.159 | $38.16 | $38.15 | $38.20 |
| Purchase #5 | $239.85 | 3.170% | $247.4532 | $247.45 | $247.45 | $247.50 |
| Purchase #6 | $164.72 | 11.782% | $184.1273 | $184.13 | $184.15 | $184.10 |
| Purchase #7 | $153.47 | 6.525% | $163.4839 | $163.48 | $163.50 | $163.50 |
| 7 purchase totals = | $868.90 | $936.4144 | $936.41 | $936.45 | $936.50 | |