| 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 | $174.53 | 3.812% | $181.1831 | $181.18 | $181.20 | $181.20 |
| Purchase #2 | $84.81 | 13.328% | $96.1135 | $96.11 | $96.10 | $96.10 |
| Purchase #3 | $94.29 | 3.833% | $97.9041 | $97.90 | $97.90 | $97.90 |
| Purchase #4 | $92.56 | 5.399% | $97.5573 | $97.56 | $97.55 | $97.60 |
| Purchase #5 | $145.38 | 10.372% | $160.4588 | $160.46 | $160.45 | $160.50 |
| Purchase #6 | $106.87 | 11.449% | $119.1055 | $119.11 | $119.10 | $119.10 |
| Purchase #7 | $58.72 | 12.692% | $66.1727 | $66.17 | $66.15 | $66.20 |
| 7 purchase totals = | $757.16 | $818.4950 | $818.49 | $818.45 | $818.60 | |