| 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 | $92.74 | 6.552% | $98.8163 | $98.82 | $98.80 | $98.80 |
| Purchase #2 | $110.84 | 9.776% | $121.6757 | $121.68 | $121.70 | $121.70 |
| Purchase #3 | $170.83 | 6.826% | $182.4909 | $182.49 | $182.50 | $182.50 |
| Purchase #4 | $159.25 | 10.765% | $176.3933 | $176.39 | $176.40 | $176.40 |
| Purchase #5 | $77.84 | 13.120% | $88.0526 | $88.05 | $88.05 | $88.10 |
| Purchase #6 | $238.73 | 5.629% | $252.1681 | $252.17 | $252.15 | $252.20 |
| Purchase #7 | $137.26 | 3.494% | $142.0559 | $142.06 | $142.05 | $142.10 |
| 7 purchase totals = | $987.49 | $1,061.6528 | $1,061.66 | $1,061.65 | $1,061.80 | |