| 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 | $20.65 | 7.777% | $22.256 | $22.26 | $22.25 | $22.30 |
| Purchase #2 | $154.51 | 8.517% | $167.6696 | $167.67 | $167.65 | $167.70 |
| Purchase #3 | $123.57 | 5.715% | $130.632 | $130.63 | $130.65 | $130.60 |
| Purchase #4 | $111.46 | 11.366% | $124.1285 | $124.13 | $124.15 | $124.10 |
| Purchase #5 | $82.70 | 5.538% | $87.2799 | $87.28 | $87.30 | $87.30 |
| Purchase #6 | $206.35 | 3.204% | $212.9615 | $212.96 | $212.95 | $213.00 |
| Purchase #7 | $119.26 | 3.837% | $123.836 | $123.84 | $123.85 | $123.80 |
| 7 purchase totals = | $818.50 | $868.7635 | $868.77 | $868.80 | $868.80 | |