| 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 | $126.32 | 8.573% | $137.1494 | $137.15 | $137.15 | $137.10 |
| Purchase #2 | $121.92 | 4.448% | $127.343 | $127.34 | $127.35 | $127.30 |
| Purchase #3 | $175.53 | 7.189% | $188.1489 | $188.15 | $188.15 | $188.10 |
| Purchase #4 | $23.81 | 13.329% | $26.9836 | $26.98 | $27.00 | $27.00 |
| Purchase #5 | $114.74 | 8.226% | $124.1785 | $124.18 | $124.20 | $124.20 |
| Purchase #6 | $193.26 | 12.285% | $217.002 | $217.00 | $217.00 | $217.00 |
| Purchase #7 | $144.36 | 6.350% | $153.5269 | $153.53 | $153.55 | $153.50 |
| 7 purchase totals = | $899.94 | $974.3323 | $974.33 | $974.40 | $974.20 | |