| 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 | $185.36 | 4.746% | $194.1572 | $194.16 | $194.15 | $194.20 |
| Purchase #2 | $173.51 | 5.654% | $183.3203 | $183.32 | $183.30 | $183.30 |
| Purchase #3 | $28.53 | 7.292% | $30.6104 | $30.61 | $30.60 | $30.60 |
| Purchase #4 | $85.91 | 13.601% | $97.5946 | $97.59 | $97.60 | $97.60 |
| Purchase #5 | $38.57 | 4.204% | $40.1915 | $40.19 | $40.20 | $40.20 |
| Purchase #6 | $65.64 | 7.868% | $70.8046 | $70.80 | $70.80 | $70.80 |
| Purchase #7 | $156.67 | 13.839% | $178.3516 | $178.35 | $178.35 | $178.40 |
| 7 purchase totals = | $734.19 | $795.0302 | $795.02 | $795.00 | $795.10 | |