| 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 | $144.66 | 9.328% | $158.1539 | $158.15 | $158.15 | $158.20 |
| Purchase #2 | $137.39 | 12.639% | $154.7547 | $154.75 | $154.75 | $154.80 |
| Purchase #3 | $233.49 | 4.803% | $244.7045 | $244.70 | $244.70 | $244.70 |
| Purchase #4 | $43.41 | 3.307% | $44.8456 | $44.85 | $44.85 | $44.80 |
| Purchase #5 | $48.37 | 3.209% | $49.9222 | $49.92 | $49.90 | $49.90 |
| Purchase #6 | $54.30 | 10.867% | $60.2008 | $60.20 | $60.20 | $60.20 |
| Purchase #7 | $131.46 | 6.672% | $140.231 | $140.23 | $140.25 | $140.20 |
| 7 purchase totals = | $793.08 | $852.8127 | $852.80 | $852.80 | $852.80 | |