| 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 | $139.68 | 3.412% | $144.4459 | $144.45 | $144.45 | $144.40 |
| Purchase #2 | $194.46 | 6.113% | $206.3473 | $206.35 | $206.35 | $206.30 |
| Purchase #3 | $71.97 | 8.240% | $77.9003 | $77.90 | $77.90 | $77.90 |
| Purchase #4 | $199.81 | 6.820% | $213.437 | $213.44 | $213.45 | $213.40 |
| Purchase #5 | $134.25 | 5.871% | $142.1318 | $142.13 | $142.15 | $142.10 |
| Purchase #6 | $34.95 | 10.635% | $38.6669 | $38.67 | $38.65 | $38.70 |
| Purchase #7 | $43.47 | 13.322% | $49.2611 | $49.26 | $49.25 | $49.30 |
| 7 purchase totals = | $818.59 | $872.1903 | $872.20 | $872.20 | $872.10 | |