| 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 | $127.71 | 6.644% | $136.1951 | $136.20 | $136.20 | $136.20 |
| Purchase #2 | $155.96 | 7.554% | $167.7412 | $167.74 | $167.75 | $167.70 |
| Purchase #3 | $73.83 | 7.194% | $79.1413 | $79.14 | $79.15 | $79.10 |
| Purchase #4 | $81.89 | 8.537% | $88.8809 | $88.88 | $88.90 | $88.90 |
| Purchase #5 | $7.91 | 6.340% | $8.4115 | $8.41 | $8.40 | $8.40 |
| Purchase #6 | $15.63 | 7.629% | $16.8224 | $16.82 | $16.80 | $16.80 |
| Purchase #7 | $159.55 | 11.855% | $178.4647 | $178.46 | $178.45 | $178.50 |
| 7 purchase totals = | $622.48 | $675.6571 | $675.65 | $675.65 | $675.60 | |