| 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 | $139.72 | 4.867% | $146.5202 | $146.52 | $146.50 | $146.50 |
| Purchase #2 | $16.59 | 10.659% | $18.3583 | $18.36 | $18.35 | $18.40 |
| Purchase #3 | $12.68 | 11.758% | $14.1709 | $14.17 | $14.15 | $14.20 |
| Purchase #4 | $165.31 | 4.750% | $173.1622 | $173.16 | $173.15 | $173.20 |
| Purchase #5 | $92.53 | 3.541% | $95.8065 | $95.81 | $95.80 | $95.80 |
| Purchase #6 | $160.53 | 8.544% | $174.2457 | $174.25 | $174.25 | $174.20 |
| Purchase #7 | $61.76 | 4.257% | $64.3891 | $64.39 | $64.40 | $64.40 |
| 7 purchase totals = | $649.12 | $686.6529 | $686.66 | $686.60 | $686.70 | |