| 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 | $117.51 | 13.104% | $132.9085 | $132.91 | $132.90 | $132.90 |
| Purchase #2 | $124.49 | 5.231% | $131.0021 | $131.00 | $131.00 | $131.00 |
| Purchase #3 | $43.75 | 12.564% | $49.2468 | $49.25 | $49.25 | $49.20 |
| Purchase #4 | $92.32 | 13.178% | $104.4859 | $104.49 | $104.50 | $104.50 |
| Purchase #5 | $147.89 | 6.613% | $157.67 | $157.67 | $157.65 | $157.70 |
| Purchase #6 | $26.46 | 3.242% | $27.3178 | $27.32 | $27.30 | $27.30 |
| Purchase #7 | $194.57 | 9.441% | $212.9394 | $212.94 | $212.95 | $212.90 |
| 7 purchase totals = | $746.99 | $815.5705 | $815.58 | $815.55 | $815.50 | |