| 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 | $142.49 | 7.311% | $152.9074 | $152.91 | $152.90 | $152.90 |
| Purchase #2 | $55.48 | 5.787% | $58.6906 | $58.69 | $58.70 | $58.70 |
| Purchase #3 | $97.33 | 11.632% | $108.6514 | $108.65 | $108.65 | $108.70 |
| Purchase #4 | $146.52 | 7.865% | $158.0438 | $158.04 | $158.05 | $158.00 |
| Purchase #5 | $242.39 | 5.812% | $256.4777 | $256.48 | $256.50 | $256.50 |
| Purchase #6 | $28.68 | 7.230% | $30.7536 | $30.75 | $30.75 | $30.80 |
| Purchase #7 | $184.72 | 6.765% | $197.2163 | $197.22 | $197.20 | $197.20 |
| 7 purchase totals = | $897.61 | $962.7408 | $962.74 | $962.75 | $962.80 | |