| 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 | $137.82 | 7.850% | $148.6389 | $148.64 | $148.65 | $148.60 |
| Purchase #2 | $224.66 | 4.439% | $234.6327 | $234.63 | $234.65 | $234.60 |
| Purchase #3 | $193.39 | 7.178% | $207.2715 | $207.27 | $207.25 | $207.30 |
| Purchase #4 | $15.41 | 3.103% | $15.8882 | $15.89 | $15.90 | $15.90 |
| Purchase #5 | $199.41 | 3.190% | $205.7712 | $205.77 | $205.75 | $205.80 |
| Purchase #6 | $123.84 | 12.641% | $139.4946 | $139.49 | $139.50 | $139.50 |
| Purchase #7 | $75.71 | 13.202% | $85.7052 | $85.71 | $85.70 | $85.70 |
| 7 purchase totals = | $970.24 | $1,037.4023 | $1,037.40 | $1,037.40 | $1,037.40 | |