| 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 | $115.89 | 13.745% | $131.8191 | $131.82 | $131.80 | $131.80 |
| Purchase #2 | $117.30 | 10.321% | $129.4065 | $129.41 | $129.40 | $129.40 |
| Purchase #3 | $169.91 | 6.296% | $180.6075 | $180.61 | $180.60 | $180.60 |
| Purchase #4 | $42.63 | 5.215% | $44.8532 | $44.85 | $44.85 | $44.90 |
| Purchase #5 | $44.60 | 5.689% | $47.1373 | $47.14 | $47.15 | $47.10 |
| Purchase #6 | $124.36 | 4.222% | $129.6105 | $129.61 | $129.60 | $129.60 |
| Purchase #7 | $101.73 | 6.147% | $107.9833 | $107.98 | $108.00 | $108.00 |
| 7 purchase totals = | $716.42 | $771.4174 | $771.42 | $771.40 | $771.40 | |