| 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 | $129.34 | 11.713% | $144.4896 | $144.49 | $144.50 | $144.50 |
| Purchase #2 | $139.69 | 4.807% | $146.4049 | $146.40 | $146.40 | $146.40 |
| Purchase #3 | $40.52 | 9.376% | $44.3192 | $44.32 | $44.30 | $44.30 |
| Purchase #4 | $199.40 | 8.409% | $216.1675 | $216.17 | $216.15 | $216.20 |
| Purchase #5 | $170.47 | 10.673% | $188.6643 | $188.66 | $188.65 | $188.70 |
| Purchase #6 | $112.96 | 5.545% | $119.2236 | $119.22 | $119.20 | $119.20 |
| Purchase #7 | $133.46 | 3.689% | $138.3833 | $138.38 | $138.40 | $138.40 |
| 7 purchase totals = | $925.84 | $997.6524 | $997.64 | $997.60 | $997.70 | |