| 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 | $184.57 | 6.253% | $196.1112 | $196.11 | $196.10 | $196.10 |
| Purchase #2 | $119.39 | 7.836% | $128.7454 | $128.75 | $128.75 | $128.70 |
| Purchase #3 | $116.38 | 4.703% | $121.8534 | $121.85 | $121.85 | $121.90 |
| Purchase #4 | $75.87 | 13.582% | $86.1747 | $86.17 | $86.15 | $86.20 |
| Purchase #5 | $170.38 | 9.440% | $186.4639 | $186.46 | $186.45 | $186.50 |
| Purchase #6 | $68.36 | 11.747% | $76.3902 | $76.39 | $76.40 | $76.40 |
| Purchase #7 | $11.52 | 4.571% | $12.0466 | $12.05 | $12.05 | $12.00 |
| 7 purchase totals = | $746.47 | $807.7854 | $807.78 | $807.75 | $807.80 | |