| 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 | $150.44 | 10.229% | $165.8285 | $165.83 | $165.85 | $165.80 |
| Purchase #2 | $37.35 | 5.649% | $39.4599 | $39.46 | $39.45 | $39.50 |
| Purchase #3 | $47.67 | 9.631% | $52.2611 | $52.26 | $52.25 | $52.30 |
| Purchase #4 | $156.91 | 8.188% | $169.7578 | $169.76 | $169.75 | $169.80 |
| Purchase #5 | $180.93 | 5.727% | $191.2919 | $191.29 | $191.30 | $191.30 |
| Purchase #6 | $208.74 | 13.462% | $236.8406 | $236.84 | $236.85 | $236.80 |
| Purchase #7 | $204.90 | 9.338% | $224.0336 | $224.03 | $224.05 | $224.00 |
| 7 purchase totals = | $986.94 | $1,079.4734 | $1,079.47 | $1,079.50 | $1,079.50 | |