| 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 | $148.62 | 5.557% | $156.8788 | $156.88 | $156.90 | $156.90 |
| Purchase #2 | $32.58 | 13.416% | $36.9509 | $36.95 | $36.95 | $37.00 |
| Purchase #3 | $137.88 | 9.449% | $150.9083 | $150.91 | $150.90 | $150.90 |
| Purchase #4 | $34.39 | 13.167% | $38.9181 | $38.92 | $38.90 | $38.90 |
| Purchase #5 | $121.92 | 11.563% | $136.0176 | $136.02 | $136.00 | $136.00 |
| Purchase #6 | $108.82 | 4.184% | $113.373 | $113.37 | $113.35 | $113.40 |
| Purchase #7 | $222.58 | 11.323% | $247.7827 | $247.78 | $247.80 | $247.80 |
| 7 purchase totals = | $806.79 | $880.8294 | $880.83 | $880.80 | $880.90 | |