| 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 | $144.88 | 9.744% | $158.9971 | $159.00 | $159.00 | $159.00 |
| Purchase #2 | $92.47 | 11.391% | $103.0033 | $103.00 | $103.00 | $103.00 |
| Purchase #3 | $248.25 | 10.843% | $275.1677 | $275.17 | $275.15 | $275.20 |
| Purchase #4 | $222.51 | 11.367% | $247.8027 | $247.80 | $247.80 | $247.80 |
| Purchase #5 | $127.49 | 13.463% | $144.654 | $144.65 | $144.65 | $144.70 |
| Purchase #6 | $9.97 | 4.641% | $10.4327 | $10.43 | $10.45 | $10.40 |
| Purchase #7 | $12.26 | 4.746% | $12.8419 | $12.84 | $12.85 | $12.80 |
| 7 purchase totals = | $857.83 | $952.8994 | $952.89 | $952.90 | $952.90 | |