| 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 | $163.58 | 8.234% | $177.0492 | $177.05 | $177.05 | $177.00 |
| Purchase #2 | $234.58 | 5.340% | $247.1066 | $247.11 | $247.10 | $247.10 |
| Purchase #3 | $56.71 | 10.164% | $62.474 | $62.47 | $62.45 | $62.50 |
| Purchase #4 | $73.66 | 10.139% | $81.1284 | $81.13 | $81.15 | $81.10 |
| Purchase #5 | $96.66 | 10.750% | $107.051 | $107.05 | $107.05 | $107.10 |
| Purchase #6 | $97.27 | 12.111% | $109.0504 | $109.05 | $109.05 | $109.10 |
| Purchase #7 | $149.60 | 11.295% | $166.4973 | $166.50 | $166.50 | $166.50 |
| 7 purchase totals = | $872.06 | $950.3569 | $950.36 | $950.35 | $950.40 | |