| 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 | $155.28 | 8.867% | $169.0487 | $169.05 | $169.05 | $169.00 |
| Purchase #2 | $43.78 | 12.795% | $49.3817 | $49.38 | $49.40 | $49.40 |
| Purchase #3 | $224.80 | 4.225% | $234.2978 | $234.30 | $234.30 | $234.30 |
| Purchase #4 | $85.64 | 7.740% | $92.2685 | $92.27 | $92.25 | $92.30 |
| Purchase #5 | $110.96 | 9.242% | $121.2149 | $121.21 | $121.20 | $121.20 |
| Purchase #6 | $97.46 | 7.642% | $104.9079 | $104.91 | $104.90 | $104.90 |
| Purchase #7 | $182.65 | 6.349% | $194.2464 | $194.25 | $194.25 | $194.20 |
| 7 purchase totals = | $900.57 | $965.3659 | $965.37 | $965.35 | $965.30 | |