| 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 | $139.25 | 13.437% | $157.961 | $157.96 | $157.95 | $158.00 |
| Purchase #2 | $52.33 | 12.866% | $59.0628 | $59.06 | $59.05 | $59.10 |
| Purchase #3 | $182.52 | 7.538% | $196.2784 | $196.28 | $196.30 | $196.30 |
| Purchase #4 | $144.28 | 8.155% | $156.046 | $156.05 | $156.05 | $156.00 |
| Purchase #5 | $150.25 | 10.350% | $165.8009 | $165.80 | $165.80 | $165.80 |
| Purchase #6 | $23.50 | 11.801% | $26.2732 | $26.27 | $26.25 | $26.30 |
| Purchase #7 | $9.93 | 6.491% | $10.5746 | $10.57 | $10.55 | $10.60 |
| 7 purchase totals = | $702.06 | $771.9969 | $771.99 | $771.95 | $772.10 | |