| 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 | $129.49 | 12.758% | $146.0103 | $146.01 | $146.00 | $146.00 |
| Purchase #2 | $13.61 | 5.307% | $14.3323 | $14.33 | $14.35 | $14.30 |
| Purchase #3 | $138.93 | 3.403% | $143.6578 | $143.66 | $143.65 | $143.70 |
| Purchase #4 | $63.79 | 13.807% | $72.5975 | $72.60 | $72.60 | $72.60 |
| Purchase #5 | $222.30 | 8.203% | $240.5353 | $240.54 | $240.55 | $240.50 |
| Purchase #6 | $52.82 | 10.815% | $58.5325 | $58.53 | $58.55 | $58.50 |
| Purchase #7 | $177.33 | 5.756% | $187.5371 | $187.54 | $187.55 | $187.50 |
| 7 purchase totals = | $798.27 | $863.2028 | $863.21 | $863.25 | $863.10 | |