| 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 | $126.92 | 8.119% | $137.2246 | $137.22 | $137.20 | $137.20 |
| Purchase #2 | $32.28 | 5.526% | $34.0638 | $34.06 | $34.05 | $34.10 |
| Purchase #3 | $174.79 | 7.596% | $188.067 | $188.07 | $188.05 | $188.10 |
| Purchase #4 | $16.54 | 13.667% | $18.8005 | $18.80 | $18.80 | $18.80 |
| Purchase #5 | $19.39 | 3.115% | $19.994 | $19.99 | $20.00 | $20.00 |
| Purchase #6 | $136.82 | 11.381% | $152.3915 | $152.39 | $152.40 | $152.40 |
| Purchase #7 | $187.35 | 11.576% | $209.0376 | $209.04 | $209.05 | $209.00 |
| 7 purchase totals = | $694.09 | $759.5790 | $759.57 | $759.55 | $759.60 | |