| 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 | $170.88 | 12.719% | $192.6142 | $192.61 | $192.60 | $192.60 |
| Purchase #2 | $116.66 | 4.416% | $121.8117 | $121.81 | $121.80 | $121.80 |
| Purchase #3 | $79.47 | 5.691% | $83.9926 | $83.99 | $84.00 | $84.00 |
| Purchase #4 | $51.97 | 7.715% | $55.9795 | $55.98 | $56.00 | $56.00 |
| Purchase #5 | $112.63 | 7.671% | $121.2698 | $121.27 | $121.25 | $121.30 |
| Purchase #6 | $170.33 | 9.380% | $186.307 | $186.31 | $186.30 | $186.30 |
| Purchase #7 | $156.47 | 6.526% | $166.6812 | $166.68 | $166.70 | $166.70 |
| 7 purchase totals = | $858.41 | $928.6560 | $928.65 | $928.65 | $928.70 | |