| 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 | $134.86 | 8.380% | $146.1613 | $146.16 | $146.15 | $146.20 |
| Purchase #2 | $49.76 | 4.344% | $51.9216 | $51.92 | $51.90 | $51.90 |
| Purchase #3 | $99.44 | 7.689% | $107.0859 | $107.09 | $107.10 | $107.10 |
| Purchase #4 | $196.85 | 6.475% | $209.596 | $209.60 | $209.60 | $209.60 |
| Purchase #5 | $232.57 | 9.538% | $254.7525 | $254.75 | $254.75 | $254.80 |
| Purchase #6 | $50.62 | 3.620% | $52.4524 | $52.45 | $52.45 | $52.50 |
| Purchase #7 | $137.36 | 10.635% | $151.9682 | $151.97 | $151.95 | $152.00 |
| 7 purchase totals = | $901.46 | $973.9379 | $973.94 | $973.90 | $974.10 | |