| 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 | $148.50 | 6.297% | $157.851 | $157.85 | $157.85 | $157.90 |
| Purchase #2 | $215.42 | 13.635% | $244.7925 | $244.79 | $244.80 | $244.80 |
| Purchase #3 | $108.56 | 3.694% | $112.5702 | $112.57 | $112.55 | $112.60 |
| Purchase #4 | $129.50 | 7.493% | $139.2034 | $139.20 | $139.20 | $139.20 |
| Purchase #5 | $232.27 | 11.332% | $258.5908 | $258.59 | $258.60 | $258.60 |
| Purchase #6 | $25.26 | 10.836% | $27.9972 | $28.00 | $28.00 | $28.00 |
| Purchase #7 | $13.52 | 7.197% | $14.493 | $14.49 | $14.50 | $14.50 |
| 7 purchase totals = | $873.03 | $955.4981 | $955.49 | $955.50 | $955.60 | |