| 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 | $104.50 | 3.560% | $108.2202 | $108.22 | $108.20 | $108.20 |
| Purchase #2 | $125.56 | 8.304% | $135.9865 | $135.99 | $136.00 | $136.00 |
| Purchase #3 | $126.70 | 3.801% | $131.5159 | $131.52 | $131.50 | $131.50 |
| Purchase #4 | $89.81 | 7.410% | $96.4649 | $96.46 | $96.45 | $96.50 |
| Purchase #5 | $133.82 | 6.573% | $142.616 | $142.62 | $142.60 | $142.60 |
| Purchase #6 | $77.76 | 6.241% | $82.613 | $82.61 | $82.60 | $82.60 |
| Purchase #7 | $68.40 | 9.215% | $74.7031 | $74.70 | $74.70 | $74.70 |
| 7 purchase totals = | $726.55 | $772.1196 | $772.12 | $772.05 | $772.10 | |