| 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 | $188.30 | 11.811% | $210.5401 | $210.54 | $210.55 | $210.50 |
| Purchase #2 | $134.32 | 4.857% | $140.8439 | $140.84 | $140.85 | $140.80 |
| Purchase #3 | $148.84 | 3.777% | $154.4617 | $154.46 | $154.45 | $154.50 |
| Purchase #4 | $140.83 | 6.170% | $149.5192 | $149.52 | $149.50 | $149.50 |
| Purchase #5 | $113.41 | 10.648% | $125.4859 | $125.49 | $125.50 | $125.50 |
| Purchase #6 | $36.70 | 7.616% | $39.4951 | $39.50 | $39.50 | $39.50 |
| Purchase #7 | $125.41 | 7.183% | $134.4182 | $134.42 | $134.40 | $134.40 |
| 7 purchase totals = | $887.81 | $954.7641 | $954.77 | $954.75 | $954.70 | |