| 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 | $133.26 | 11.470% | $148.5449 | $148.54 | $148.55 | $148.50 |
| Purchase #2 | $154.46 | 9.461% | $169.0735 | $169.07 | $169.05 | $169.10 |
| Purchase #3 | $23.44 | 5.631% | $24.7599 | $24.76 | $24.75 | $24.80 |
| Purchase #4 | $36.42 | 5.246% | $38.3306 | $38.33 | $38.35 | $38.30 |
| Purchase #5 | $55.44 | 7.795% | $59.7615 | $59.76 | $59.75 | $59.80 |
| Purchase #6 | $219.78 | 5.365% | $231.5712 | $231.57 | $231.55 | $231.60 |
| Purchase #7 | $158.61 | 4.604% | $165.9124 | $165.91 | $165.90 | $165.90 |
| 7 purchase totals = | $781.41 | $837.9540 | $837.94 | $837.90 | $838.00 | |