| 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 | $136.90 | 13.265% | $155.0598 | $155.06 | $155.05 | $155.10 |
| Purchase #2 | $74.48 | 6.495% | $79.3175 | $79.32 | $79.30 | $79.30 |
| Purchase #3 | $125.75 | 10.398% | $138.8255 | $138.83 | $138.85 | $138.80 |
| Purchase #4 | $230.73 | 7.307% | $247.5894 | $247.59 | $247.60 | $247.60 |
| Purchase #5 | $113.40 | 11.727% | $126.6984 | $126.70 | $126.70 | $126.70 |
| Purchase #6 | $73.82 | 13.236% | $83.5908 | $83.59 | $83.60 | $83.60 |
| Purchase #7 | $72.84 | 9.568% | $79.8093 | $79.81 | $79.80 | $79.80 |
| 7 purchase totals = | $827.92 | $910.8907 | $910.90 | $910.90 | $910.90 | |