| 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 | $109.97 | 6.523% | $117.1433 | $117.14 | $117.15 | $117.10 |
| Purchase #2 | $206.71 | 10.485% | $228.3835 | $228.38 | $228.40 | $228.40 |
| Purchase #3 | $27.96 | 5.776% | $29.575 | $29.58 | $29.60 | $29.60 |
| Purchase #4 | $148.41 | 3.746% | $153.9694 | $153.97 | $153.95 | $154.00 |
| Purchase #5 | $69.99 | 12.392% | $78.6632 | $78.66 | $78.65 | $78.70 |
| Purchase #6 | $90.37 | 11.323% | $100.6026 | $100.60 | $100.60 | $100.60 |
| Purchase #7 | $122.54 | 12.110% | $137.3796 | $137.38 | $137.40 | $137.40 |
| 7 purchase totals = | $775.95 | $845.7166 | $845.71 | $845.75 | $845.80 | |