| 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 | $10.56 | 7.699% | $11.373 | $11.37 | $11.35 | $11.40 |
| Purchase #2 | $134.91 | 6.466% | $143.6333 | $143.63 | $143.65 | $143.60 |
| Purchase #3 | $214.34 | 5.305% | $225.7107 | $225.71 | $225.70 | $225.70 |
| Purchase #4 | $87.48 | 4.339% | $91.2758 | $91.28 | $91.30 | $91.30 |
| Purchase #5 | $139.38 | 8.463% | $151.1757 | $151.18 | $151.20 | $151.20 |
| Purchase #6 | $47.86 | 7.581% | $51.4883 | $51.49 | $51.50 | $51.50 |
| Purchase #7 | $136.57 | 8.605% | $148.3218 | $148.32 | $148.30 | $148.30 |
| 7 purchase totals = | $771.10 | $822.9786 | $822.98 | $823.00 | $823.00 | |