| 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 | $140.52 | 9.667% | $154.1041 | $154.10 | $154.10 | $154.10 |
| Purchase #2 | $62.99 | 5.660% | $66.5552 | $66.56 | $66.55 | $66.60 |
| Purchase #3 | $111.84 | 7.264% | $119.9641 | $119.96 | $119.95 | $120.00 |
| Purchase #4 | $9.90 | 5.675% | $10.4618 | $10.46 | $10.45 | $10.50 |
| Purchase #5 | $156.29 | 8.852% | $170.1248 | $170.12 | $170.10 | $170.10 |
| Purchase #6 | $225.55 | 5.419% | $237.7726 | $237.77 | $237.75 | $237.80 |
| Purchase #7 | $121.50 | 4.129% | $126.5167 | $126.52 | $126.50 | $126.50 |
| 7 purchase totals = | $828.59 | $885.4993 | $885.49 | $885.40 | $885.60 | |