| 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 | $197.44 | 9.543% | $216.2817 | $216.28 | $216.30 | $216.30 |
| Purchase #2 | $163.64 | 11.438% | $182.3571 | $182.36 | $182.35 | $182.40 |
| Purchase #3 | $92.95 | 13.366% | $105.3737 | $105.37 | $105.35 | $105.40 |
| Purchase #4 | $101.68 | 5.532% | $107.3049 | $107.30 | $107.30 | $107.30 |
| Purchase #5 | $192.25 | 12.452% | $216.189 | $216.19 | $216.20 | $216.20 |
| Purchase #6 | $131.70 | 9.477% | $144.1812 | $144.18 | $144.20 | $144.20 |
| Purchase #7 | $17.72 | 9.615% | $19.4238 | $19.42 | $19.40 | $19.40 |
| 7 purchase totals = | $897.38 | $991.1114 | $991.10 | $991.10 | $991.20 | |