| 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 | $155.70 | 6.532% | $165.8703 | $165.87 | $165.85 | $165.90 |
| Purchase #2 | $109.26 | 10.718% | $120.9705 | $120.97 | $120.95 | $121.00 |
| Purchase #3 | $245.30 | 11.456% | $273.4016 | $273.40 | $273.40 | $273.40 |
| Purchase #4 | $27.38 | 11.648% | $30.5692 | $30.57 | $30.55 | $30.60 |
| Purchase #5 | $86.76 | 9.616% | $95.1028 | $95.10 | $95.10 | $95.10 |
| Purchase #6 | $66.63 | 7.740% | $71.7872 | $71.79 | $71.80 | $71.80 |
| Purchase #7 | $105.50 | 10.860% | $116.9573 | $116.96 | $116.95 | $117.00 |
| 7 purchase totals = | $796.53 | $874.6589 | $874.66 | $874.60 | $874.80 | |