| 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 | $177.92 | 5.187% | $187.1487 | $187.15 | $187.15 | $187.10 |
| Purchase #2 | $37.31 | 6.229% | $39.634 | $39.63 | $39.65 | $39.60 |
| Purchase #3 | $74.77 | 4.307% | $77.9903 | $77.99 | $78.00 | $78.00 |
| Purchase #4 | $22.31 | 8.867% | $24.2882 | $24.29 | $24.30 | $24.30 |
| Purchase #5 | $213.47 | 4.103% | $222.2287 | $222.23 | $222.25 | $222.20 |
| Purchase #6 | $165.80 | 13.388% | $187.9973 | $188.00 | $188.00 | $188.00 |
| Purchase #7 | $67.67 | 13.239% | $76.6288 | $76.63 | $76.65 | $76.60 |
| 7 purchase totals = | $759.25 | $815.9160 | $815.92 | $816.00 | $815.80 | |