| 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 | $124.59 | 8.357% | $135.002 | $135.00 | $135.00 | $135.00 |
| Purchase #2 | $127.87 | 3.831% | $132.7687 | $132.77 | $132.75 | $132.80 |
| Purchase #3 | $19.91 | 13.252% | $22.5485 | $22.55 | $22.55 | $22.50 |
| Purchase #4 | $156.48 | 9.178% | $170.8417 | $170.84 | $170.85 | $170.80 |
| Purchase #5 | $26.57 | 9.575% | $29.1141 | $29.11 | $29.10 | $29.10 |
| Purchase #6 | $40.32 | 10.384% | $44.5068 | $44.51 | $44.50 | $44.50 |
| Purchase #7 | $65.85 | 12.807% | $74.2834 | $74.28 | $74.30 | $74.30 |
| 7 purchase totals = | $561.59 | $609.0652 | $609.06 | $609.05 | $609.00 | |