| 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 | $190.63 | 10.334% | $210.3297 | $210.33 | $210.35 | $210.30 |
| Purchase #2 | $6.90 | 3.832% | $7.1644 | $7.16 | $7.15 | $7.20 |
| Purchase #3 | $78.77 | 12.664% | $88.7454 | $88.75 | $88.75 | $88.70 |
| Purchase #4 | $76.75 | 5.247% | $80.7771 | $80.78 | $80.80 | $80.80 |
| Purchase #5 | $156.38 | 8.419% | $169.5456 | $169.55 | $169.55 | $169.50 |
| Purchase #6 | $36.77 | 3.304% | $37.9849 | $37.98 | $38.00 | $38.00 |
| Purchase #7 | $182.34 | 9.671% | $199.9741 | $199.97 | $199.95 | $200.00 |
| 7 purchase totals = | $728.54 | $794.5212 | $794.52 | $794.55 | $794.50 | |