| 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 | $169.44 | 8.293% | $183.4917 | $183.49 | $183.50 | $183.50 |
| Purchase #2 | $188.49 | 13.518% | $213.9701 | $213.97 | $213.95 | $214.00 |
| Purchase #3 | $45.84 | 13.272% | $51.9239 | $51.92 | $51.90 | $51.90 |
| Purchase #4 | $216.52 | 10.230% | $238.67 | $238.67 | $238.65 | $238.70 |
| Purchase #5 | $39.96 | 6.517% | $42.5642 | $42.56 | $42.55 | $42.60 |
| Purchase #6 | $90.84 | 10.169% | $100.0775 | $100.08 | $100.10 | $100.10 |
| Purchase #7 | $24.73 | 7.868% | $26.6758 | $26.68 | $26.70 | $26.70 |
| 7 purchase totals = | $775.82 | $857.3732 | $857.37 | $857.35 | $857.50 | |