| 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 | $134.66 | 12.864% | $151.9827 | $151.98 | $152.00 | $152.00 |
| Purchase #2 | $27.48 | 11.212% | $30.5611 | $30.56 | $30.55 | $30.60 |
| Purchase #3 | $47.51 | 10.580% | $52.5366 | $52.54 | $52.55 | $52.50 |
| Purchase #4 | $40.95 | 4.353% | $42.7326 | $42.73 | $42.75 | $42.70 |
| Purchase #5 | $91.84 | 12.375% | $103.2052 | $103.21 | $103.20 | $103.20 |
| Purchase #6 | $86.42 | 8.640% | $93.8867 | $93.89 | $93.90 | $93.90 |
| Purchase #7 | $220.63 | 11.150% | $245.2302 | $245.23 | $245.25 | $245.20 |
| 7 purchase totals = | $649.49 | $720.1351 | $720.14 | $720.20 | $720.10 | |