| 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 | $142.92 | 8.695% | $155.3469 | $155.35 | $155.35 | $155.30 |
| Purchase #2 | $119.53 | 8.514% | $129.7068 | $129.71 | $129.70 | $129.70 |
| Purchase #3 | $10.61 | 10.538% | $11.7281 | $11.73 | $11.75 | $11.70 |
| Purchase #4 | $220.43 | 6.520% | $234.802 | $234.80 | $234.80 | $234.80 |
| Purchase #5 | $71.96 | 4.694% | $75.3378 | $75.34 | $75.35 | $75.30 |
| Purchase #6 | $87.76 | 9.870% | $96.4219 | $96.42 | $96.40 | $96.40 |
| Purchase #7 | $141.78 | 3.410% | $146.6147 | $146.61 | $146.60 | $146.60 |
| 7 purchase totals = | $794.99 | $849.9582 | $849.96 | $849.95 | $849.80 | |