| 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 | $134.47 | 3.794% | $139.5718 | $139.57 | $139.55 | $139.60 |
| Purchase #2 | $147.30 | 8.469% | $159.7748 | $159.77 | $159.75 | $159.80 |
| Purchase #3 | $188.86 | 5.713% | $199.6496 | $199.65 | $199.65 | $199.60 |
| Purchase #4 | $107.97 | 7.617% | $116.1941 | $116.19 | $116.20 | $116.20 |
| Purchase #5 | $232.80 | 6.524% | $247.9879 | $247.99 | $248.00 | $248.00 |
| Purchase #6 | $13.96 | 10.456% | $15.4197 | $15.42 | $15.40 | $15.40 |
| Purchase #7 | $69.65 | 12.515% | $78.3667 | $78.37 | $78.35 | $78.40 |
| 7 purchase totals = | $895.01 | $956.9646 | $956.96 | $956.90 | $957.00 | |