| 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 | $121.93 | 11.858% | $136.3885 | $136.39 | $136.40 | $136.40 |
| Purchase #2 | $245.91 | 8.637% | $267.1492 | $267.15 | $267.15 | $267.10 |
| Purchase #3 | $97.98 | 5.317% | $103.1896 | $103.19 | $103.20 | $103.20 |
| Purchase #4 | $156.60 | 11.477% | $174.573 | $174.57 | $174.55 | $174.60 |
| Purchase #5 | $45.48 | 3.295% | $46.9786 | $46.98 | $47.00 | $47.00 |
| Purchase #6 | $59.33 | 13.147% | $67.1301 | $67.13 | $67.15 | $67.10 |
| Purchase #7 | $153.52 | 4.138% | $159.8727 | $159.87 | $159.85 | $159.90 |
| 7 purchase totals = | $880.75 | $955.2817 | $955.28 | $955.30 | $955.30 | |