| 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 | $149.77 | 6.167% | $159.0063 | $159.01 | $159.00 | $159.00 |
| Purchase #2 | $131.97 | 6.820% | $140.9704 | $140.97 | $140.95 | $141.00 |
| Purchase #3 | $37.36 | 7.519% | $40.1691 | $40.17 | $40.15 | $40.20 |
| Purchase #4 | $86.98 | 4.357% | $90.7697 | $90.77 | $90.75 | $90.80 |
| Purchase #5 | $195.69 | 7.674% | $210.7073 | $210.71 | $210.70 | $210.70 |
| Purchase #6 | $225.96 | 5.188% | $237.6828 | $237.68 | $237.70 | $237.70 |
| Purchase #7 | $70.56 | 10.350% | $77.863 | $77.86 | $77.85 | $77.90 |
| 7 purchase totals = | $898.29 | $957.1686 | $957.17 | $957.10 | $957.30 | |