| 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 | $183.38 | 11.502% | $204.4724 | $204.47 | $204.45 | $204.50 |
| Purchase #2 | $91.87 | 5.833% | $97.2288 | $97.23 | $97.25 | $97.20 |
| Purchase #3 | $25.93 | 13.588% | $29.4534 | $29.45 | $29.45 | $29.50 |
| Purchase #4 | $81.98 | 8.526% | $88.9696 | $88.97 | $88.95 | $89.00 |
| Purchase #5 | $128.28 | 9.137% | $140.0009 | $140.00 | $140.00 | $140.00 |
| Purchase #6 | $131.29 | 12.772% | $148.0584 | $148.06 | $148.05 | $148.10 |
| Purchase #7 | $184.72 | 8.461% | $200.3492 | $200.35 | $200.35 | $200.30 |
| 7 purchase totals = | $827.45 | $908.5327 | $908.53 | $908.50 | $908.60 | |