| 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 | $250.96 | 6.866% | $268.1909 | $268.19 | $268.20 | $268.20 |
| Purchase #2 | $90.45 | 10.136% | $99.618 | $99.62 | $99.60 | $99.60 |
| Purchase #3 | $6.96 | 4.808% | $7.2946 | $7.29 | $7.30 | $7.30 |
| Purchase #4 | $160.73 | 5.776% | $170.0138 | $170.01 | $170.00 | $170.00 |
| Purchase #5 | $58.62 | 5.243% | $61.6934 | $61.69 | $61.70 | $61.70 |
| Purchase #6 | $199.46 | 7.483% | $214.3856 | $214.39 | $214.40 | $214.40 |
| Purchase #7 | $103.53 | 6.711% | $110.4779 | $110.48 | $110.50 | $110.50 |
| 7 purchase totals = | $870.71 | $931.6742 | $931.67 | $931.70 | $931.70 | |