| 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 | $168.99 | 6.136% | $179.3592 | $179.36 | $179.35 | $179.40 |
| Purchase #2 | $78.77 | 9.310% | $86.1035 | $86.10 | $86.10 | $86.10 |
| Purchase #3 | $105.84 | 10.518% | $116.9723 | $116.97 | $116.95 | $117.00 |
| Purchase #4 | $177.32 | 11.319% | $197.3909 | $197.39 | $197.40 | $197.40 |
| Purchase #5 | $229.92 | 9.674% | $252.1625 | $252.16 | $252.15 | $252.20 |
| Purchase #6 | $86.92 | 11.801% | $97.1774 | $97.18 | $97.20 | $97.20 |
| Purchase #7 | $56.64 | 10.622% | $62.6563 | $62.66 | $62.65 | $62.70 |
| 7 purchase totals = | $904.40 | $991.8221 | $991.82 | $991.80 | $992.00 | |