| 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 | $183.53 | 5.426% | $193.4883 | $193.49 | $193.50 | $193.50 |
| Purchase #2 | $168.69 | 6.361% | $179.4204 | $179.42 | $179.40 | $179.40 |
| Purchase #3 | $69.78 | 7.421% | $74.9584 | $74.96 | $74.95 | $75.00 |
| Purchase #4 | $103.37 | 12.354% | $116.1403 | $116.14 | $116.15 | $116.10 |
| Purchase #5 | $84.38 | 4.586% | $88.2497 | $88.25 | $88.25 | $88.20 |
| Purchase #6 | $73.87 | 4.703% | $77.3441 | $77.34 | $77.35 | $77.30 |
| Purchase #7 | $151.69 | 7.732% | $163.4187 | $163.42 | $163.40 | $163.40 |
| 7 purchase totals = | $835.31 | $893.0199 | $893.02 | $893.00 | $892.90 | |