| 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 | $151.62 | 5.231% | $159.5512 | $159.55 | $159.55 | $159.60 |
| Purchase #2 | $171.32 | 10.199% | $188.7929 | $188.79 | $188.80 | $188.80 |
| Purchase #3 | $42.42 | 10.188% | $46.7417 | $46.74 | $46.75 | $46.70 |
| Purchase #4 | $130.46 | 4.250% | $136.0046 | $136.00 | $136.00 | $136.00 |
| Purchase #5 | $56.63 | 11.219% | $62.9833 | $62.98 | $63.00 | $63.00 |
| Purchase #6 | $21.40 | 4.197% | $22.2982 | $22.30 | $22.30 | $22.30 |
| Purchase #7 | $106.86 | 3.422% | $110.5167 | $110.52 | $110.50 | $110.50 |
| 7 purchase totals = | $680.71 | $726.8886 | $726.88 | $726.90 | $726.90 | |