| 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 | $13.52 | 9.196% | $14.7633 | $14.76 | $14.75 | $14.80 |
| Purchase #2 | $167.73 | 9.647% | $183.9109 | $183.91 | $183.90 | $183.90 |
| Purchase #3 | $217.54 | 10.448% | $240.2686 | $240.27 | $240.25 | $240.30 |
| Purchase #4 | $184.38 | 5.344% | $194.2333 | $194.23 | $194.25 | $194.20 |
| Purchase #5 | $132.69 | 12.138% | $148.7959 | $148.80 | $148.80 | $148.80 |
| Purchase #6 | $11.33 | 13.790% | $12.8924 | $12.89 | $12.90 | $12.90 |
| Purchase #7 | $13.57 | 7.324% | $14.5639 | $14.56 | $14.55 | $14.60 |
| 7 purchase totals = | $740.76 | $809.4283 | $809.42 | $809.40 | $809.50 | |