| 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 | $142.33 | 13.403% | $161.4065 | $161.41 | $161.40 | $161.40 |
| Purchase #2 | $103.66 | 7.287% | $111.2137 | $111.21 | $111.20 | $111.20 |
| Purchase #3 | $142.31 | 8.195% | $153.9723 | $153.97 | $153.95 | $154.00 |
| Purchase #4 | $85.26 | 12.144% | $95.614 | $95.61 | $95.60 | $95.60 |
| Purchase #5 | $110.52 | 5.303% | $116.3809 | $116.38 | $116.40 | $116.40 |
| Purchase #6 | $78.97 | 6.845% | $84.3755 | $84.38 | $84.40 | $84.40 |
| Purchase #7 | $53.90 | 13.664% | $61.2649 | $61.26 | $61.25 | $61.30 |
| 7 purchase totals = | $716.95 | $784.2278 | $784.22 | $784.20 | $784.30 | |