| 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 | $118.30 | 13.466% | $134.2303 | $134.23 | $134.25 | $134.20 |
| Purchase #2 | $153.61 | 10.133% | $169.1753 | $169.18 | $169.20 | $169.20 |
| Purchase #3 | $89.57 | 13.309% | $101.4909 | $101.49 | $101.50 | $101.50 |
| Purchase #4 | $54.42 | 10.694% | $60.2397 | $60.24 | $60.25 | $60.20 |
| Purchase #5 | $130.83 | 13.210% | $148.1126 | $148.11 | $148.10 | $148.10 |
| Purchase #6 | $44.57 | 5.590% | $47.0615 | $47.06 | $47.05 | $47.10 |
| Purchase #7 | $11.76 | 4.291% | $12.2646 | $12.26 | $12.25 | $12.30 |
| 7 purchase totals = | $603.06 | $672.5749 | $672.57 | $672.60 | $672.60 | |