| 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 | $125.84 | 3.566% | $130.3275 | $130.33 | $130.35 | $130.30 |
| Purchase #2 | $48.69 | 10.347% | $53.728 | $53.73 | $53.75 | $53.70 |
| Purchase #3 | $199.74 | 12.229% | $224.1662 | $224.17 | $224.15 | $224.20 |
| Purchase #4 | $136.47 | 3.501% | $141.2478 | $141.25 | $141.25 | $141.20 |
| Purchase #5 | $42.88 | 6.199% | $45.5381 | $45.54 | $45.55 | $45.50 |
| Purchase #6 | $68.95 | 12.138% | $77.3192 | $77.32 | $77.30 | $77.30 |
| Purchase #7 | $173.66 | 7.847% | $187.2871 | $187.29 | $187.30 | $187.30 |
| 7 purchase totals = | $796.23 | $859.6139 | $859.63 | $859.65 | $859.50 | |