| 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 | $186.75 | 11.337% | $207.9218 | $207.92 | $207.90 | $207.90 |
| Purchase #2 | $8.34 | 11.709% | $9.3165 | $9.32 | $9.30 | $9.30 |
| Purchase #3 | $222.51 | 9.192% | $242.9631 | $242.96 | $242.95 | $243.00 |
| Purchase #4 | $62.84 | 7.478% | $67.5392 | $67.54 | $67.55 | $67.50 |
| Purchase #5 | $55.27 | 12.478% | $62.1666 | $62.17 | $62.15 | $62.20 |
| Purchase #6 | $33.53 | 3.826% | $34.8129 | $34.81 | $34.80 | $34.80 |
| Purchase #7 | $187.31 | 5.469% | $197.554 | $197.55 | $197.55 | $197.60 |
| 7 purchase totals = | $756.55 | $822.2741 | $822.27 | $822.20 | $822.30 | |