| 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 | $159.32 | 6.596% | $169.8287 | $169.83 | $169.85 | $169.80 |
| Purchase #2 | $138.36 | 3.120% | $142.6768 | $142.68 | $142.70 | $142.70 |
| Purchase #3 | $119.26 | 10.164% | $131.3816 | $131.38 | $131.40 | $131.40 |
| Purchase #4 | $126.69 | 12.400% | $142.3996 | $142.40 | $142.40 | $142.40 |
| Purchase #5 | $150.78 | 12.102% | $169.0274 | $169.03 | $169.05 | $169.00 |
| Purchase #6 | $148.82 | 3.315% | $153.7534 | $153.75 | $153.75 | $153.80 |
| Purchase #7 | $62.87 | 6.380% | $66.8811 | $66.88 | $66.90 | $66.90 |
| 7 purchase totals = | $906.10 | $975.9486 | $975.95 | $976.05 | $976.00 | |