| 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 | $151.87 | 10.134% | $167.2605 | $167.26 | $167.25 | $167.30 |
| Purchase #2 | $184.73 | 3.383% | $190.9794 | $190.98 | $191.00 | $191.00 |
| Purchase #3 | $65.57 | 12.621% | $73.8456 | $73.85 | $73.85 | $73.80 |
| Purchase #4 | $70.54 | 9.376% | $77.1538 | $77.15 | $77.15 | $77.20 |
| Purchase #5 | $86.87 | 3.756% | $90.1328 | $90.13 | $90.15 | $90.10 |
| Purchase #6 | $64.61 | 5.764% | $68.3341 | $68.33 | $68.35 | $68.30 |
| Purchase #7 | $66.35 | 7.578% | $71.378 | $71.38 | $71.40 | $71.40 |
| 7 purchase totals = | $690.54 | $739.0842 | $739.08 | $739.15 | $739.10 | |