| 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 | $167.85 | 12.387% | $188.6416 | $188.64 | $188.65 | $188.60 |
| Purchase #2 | $112.32 | 4.781% | $117.69 | $117.69 | $117.70 | $117.70 |
| Purchase #3 | $117.58 | 7.178% | $126.0199 | $126.02 | $126.00 | $126.00 |
| Purchase #4 | $137.75 | 9.748% | $151.1779 | $151.18 | $151.20 | $151.20 |
| Purchase #5 | $16.68 | 10.657% | $18.4576 | $18.46 | $18.45 | $18.50 |
| Purchase #6 | $47.62 | 4.181% | $49.611 | $49.61 | $49.60 | $49.60 |
| Purchase #7 | $166.48 | 12.143% | $186.6957 | $186.70 | $186.70 | $186.70 |
| 7 purchase totals = | $766.28 | $838.2937 | $838.30 | $838.30 | $838.30 | |