| 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 | $127.31 | 4.753% | $133.361 | $133.36 | $133.35 | $133.40 |
| Purchase #2 | $187.61 | 3.576% | $194.3189 | $194.32 | $194.30 | $194.30 |
| Purchase #3 | $9.28 | 8.231% | $10.0438 | $10.04 | $10.05 | $10.00 |
| Purchase #4 | $151.66 | 10.717% | $167.9134 | $167.91 | $167.90 | $167.90 |
| Purchase #5 | $37.64 | 7.488% | $40.4585 | $40.46 | $40.45 | $40.50 |
| Purchase #6 | $77.53 | 5.222% | $81.5786 | $81.58 | $81.60 | $81.60 |
| Purchase #7 | $99.78 | 5.207% | $104.9755 | $104.98 | $105.00 | $105.00 |
| 7 purchase totals = | $690.81 | $732.6497 | $732.65 | $732.65 | $732.70 | |