| 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 | $163.41 | 3.621% | $169.3271 | $169.33 | $169.35 | $169.30 |
| Purchase #2 | $186.82 | 6.209% | $198.4197 | $198.42 | $198.40 | $198.40 |
| Purchase #3 | $150.91 | 4.444% | $157.6164 | $157.62 | $157.60 | $157.60 |
| Purchase #4 | $82.89 | 12.755% | $93.4626 | $93.46 | $93.45 | $93.50 |
| Purchase #5 | $12.80 | 12.225% | $14.3648 | $14.36 | $14.35 | $14.40 |
| Purchase #6 | $68.62 | 7.518% | $73.7789 | $73.78 | $73.80 | $73.80 |
| Purchase #7 | $9.53 | 6.104% | $10.1117 | $10.11 | $10.10 | $10.10 |
| 7 purchase totals = | $674.98 | $717.0812 | $717.08 | $717.05 | $717.10 | |