| 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 | $222.74 | 6.390% | $236.9731 | $236.97 | $236.95 | $237.00 |
| Purchase #2 | $178.40 | 5.534% | $188.2727 | $188.27 | $188.25 | $188.30 |
| Purchase #3 | $6.58 | 13.140% | $7.4446 | $7.44 | $7.45 | $7.40 |
| Purchase #4 | $105.65 | 6.672% | $112.699 | $112.70 | $112.70 | $112.70 |
| Purchase #5 | $131.84 | 3.306% | $136.1986 | $136.20 | $136.20 | $136.20 |
| Purchase #6 | $129.71 | 8.216% | $140.367 | $140.37 | $140.35 | $140.40 |
| Purchase #7 | $25.88 | 5.572% | $27.322 | $27.32 | $27.30 | $27.30 |
| 7 purchase totals = | $800.80 | $849.2770 | $849.27 | $849.20 | $849.30 | |