| 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 | $117.96 | 11.768% | $131.8415 | $131.84 | $131.85 | $131.80 |
| Purchase #2 | $154.78 | 12.478% | $174.0934 | $174.09 | $174.10 | $174.10 |
| Purchase #3 | $49.81 | 10.479% | $55.0296 | $55.03 | $55.05 | $55.00 |
| Purchase #4 | $156.61 | 6.224% | $166.3574 | $166.36 | $166.35 | $166.40 |
| Purchase #5 | $5.72 | 7.296% | $6.1373 | $6.14 | $6.15 | $6.10 |
| Purchase #6 | $144.52 | 6.129% | $153.3776 | $153.38 | $153.40 | $153.40 |
| Purchase #7 | $96.87 | 4.393% | $101.1255 | $101.13 | $101.15 | $101.10 |
| 7 purchase totals = | $726.27 | $787.9623 | $787.97 | $788.05 | $787.90 | |