| 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 | $160.62 | 10.535% | $177.5413 | $177.54 | $177.55 | $177.50 |
| Purchase #2 | $126.71 | 4.178% | $132.0039 | $132.00 | $132.00 | $132.00 |
| Purchase #3 | $146.97 | 7.794% | $158.4248 | $158.42 | $158.40 | $158.40 |
| Purchase #4 | $79.94 | 10.798% | $88.5719 | $88.57 | $88.55 | $88.60 |
| Purchase #5 | $61.88 | 10.477% | $68.3632 | $68.36 | $68.35 | $68.40 |
| Purchase #6 | $229.39 | 10.548% | $253.5861 | $253.59 | $253.60 | $253.60 |
| Purchase #7 | $34.41 | 9.121% | $37.5485 | $37.55 | $37.55 | $37.50 |
| 7 purchase totals = | $839.92 | $916.0397 | $916.03 | $916.00 | $916.00 | |