| 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 | $180.74 | 4.149% | $188.2389 | $188.24 | $188.25 | $188.20 |
| Purchase #2 | $169.26 | 10.764% | $187.4791 | $187.48 | $187.50 | $187.50 |
| Purchase #3 | $92.65 | 12.851% | $104.5565 | $104.56 | $104.55 | $104.60 |
| Purchase #4 | $72.68 | 4.363% | $75.851 | $75.85 | $75.85 | $75.90 |
| Purchase #5 | $222.79 | 10.864% | $246.9939 | $246.99 | $247.00 | $247.00 |
| Purchase #6 | $52.90 | 9.299% | $57.8192 | $57.82 | $57.80 | $57.80 |
| Purchase #7 | $89.82 | 13.429% | $101.8819 | $101.88 | $101.90 | $101.90 |
| 7 purchase totals = | $880.84 | $962.8205 | $962.82 | $962.85 | $962.90 | |