| 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 | $149.35 | 13.374% | $169.3241 | $169.32 | $169.30 | $169.30 |
| Purchase #2 | $25.71 | 4.126% | $26.7708 | $26.77 | $26.75 | $26.80 |
| Purchase #3 | $14.70 | 7.735% | $15.837 | $15.84 | $15.85 | $15.80 |
| Purchase #4 | $50.43 | 4.376% | $52.6368 | $52.64 | $52.65 | $52.60 |
| Purchase #5 | $142.43 | 10.497% | $157.3809 | $157.38 | $157.40 | $157.40 |
| Purchase #6 | $250.64 | 12.563% | $282.1279 | $282.13 | $282.15 | $282.10 |
| Purchase #7 | $75.89 | 12.358% | $85.2685 | $85.27 | $85.25 | $85.30 |
| 7 purchase totals = | $709.15 | $789.3460 | $789.35 | $789.35 | $789.30 | |