| 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 | $107.36 | 11.159% | $119.3403 | $119.34 | $119.35 | $119.30 |
| Purchase #2 | $138.37 | 11.869% | $154.7931 | $154.79 | $154.80 | $154.80 |
| Purchase #3 | $120.27 | 8.695% | $130.7275 | $130.73 | $130.75 | $130.70 |
| Purchase #4 | $195.46 | 9.469% | $213.9681 | $213.97 | $213.95 | $214.00 |
| Purchase #5 | $27.88 | 13.780% | $31.7219 | $31.72 | $31.70 | $31.70 |
| Purchase #6 | $137.30 | 5.213% | $144.4574 | $144.46 | $144.45 | $144.50 |
| Purchase #7 | $156.68 | 7.386% | $168.2524 | $168.25 | $168.25 | $168.30 |
| 7 purchase totals = | $883.32 | $963.2607 | $963.26 | $963.25 | $963.30 | |