| 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 | $148.49 | 10.411% | $163.9493 | $163.95 | $163.95 | $163.90 |
| Purchase #2 | $84.69 | 6.244% | $89.978 | $89.98 | $90.00 | $90.00 |
| Purchase #3 | $197.51 | 8.673% | $214.64 | $214.64 | $214.65 | $214.60 |
| Purchase #4 | $65.87 | 7.301% | $70.6792 | $70.68 | $70.70 | $70.70 |
| Purchase #5 | $12.28 | 9.728% | $13.4746 | $13.47 | $13.45 | $13.50 |
| Purchase #6 | $92.95 | 5.124% | $97.7128 | $97.71 | $97.70 | $97.70 |
| Purchase #7 | $137.68 | 9.175% | $150.3121 | $150.31 | $150.30 | $150.30 |
| 7 purchase totals = | $739.47 | $800.7460 | $800.74 | $800.75 | $800.70 | |