| 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 | $177.53 | 3.402% | $183.5696 | $183.57 | $183.55 | $183.60 |
| Purchase #2 | $151.76 | 10.187% | $167.2198 | $167.22 | $167.20 | $167.20 |
| Purchase #3 | $77.61 | 9.748% | $85.1754 | $85.18 | $85.20 | $85.20 |
| Purchase #4 | $124.70 | 5.790% | $131.9201 | $131.92 | $131.90 | $131.90 |
| Purchase #5 | $58.80 | 6.541% | $62.6461 | $62.65 | $62.65 | $62.60 |
| Purchase #6 | $166.37 | 7.873% | $179.4683 | $179.47 | $179.45 | $179.50 |
| Purchase #7 | $12.37 | 6.199% | $13.1368 | $13.14 | $13.15 | $13.10 |
| 7 purchase totals = | $769.14 | $823.1361 | $823.15 | $823.10 | $823.10 | |