| 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 | $164.30 | 9.836% | $180.4605 | $180.46 | $180.45 | $180.50 |
| Purchase #2 | $19.78 | 13.107% | $22.3726 | $22.37 | $22.35 | $22.40 |
| Purchase #3 | $76.80 | 10.272% | $84.6889 | $84.69 | $84.70 | $84.70 |
| Purchase #4 | $42.95 | 12.857% | $48.4721 | $48.47 | $48.45 | $48.50 |
| Purchase #5 | $91.41 | 3.683% | $94.7766 | $94.78 | $94.80 | $94.80 |
| Purchase #6 | $198.73 | 6.504% | $211.6554 | $211.66 | $211.65 | $211.70 |
| Purchase #7 | $168.40 | 7.249% | $180.6073 | $180.61 | $180.60 | $180.60 |
| 7 purchase totals = | $762.37 | $823.0334 | $823.04 | $823.00 | $823.20 | |