| 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 | $167.34 | 12.520% | $188.291 | $188.29 | $188.30 | $188.30 |
| Purchase #2 | $122.82 | 6.394% | $130.6731 | $130.67 | $130.65 | $130.70 |
| Purchase #3 | $108.83 | 8.823% | $118.4321 | $118.43 | $118.45 | $118.40 |
| Purchase #4 | $9.98 | 9.173% | $10.8955 | $10.90 | $10.90 | $10.90 |
| Purchase #5 | $60.52 | 4.208% | $63.0667 | $63.07 | $63.05 | $63.10 |
| Purchase #6 | $210.84 | 12.727% | $237.6736 | $237.67 | $237.65 | $237.70 |
| Purchase #7 | $85.42 | 11.657% | $95.3774 | $95.38 | $95.40 | $95.40 |
| 7 purchase totals = | $765.75 | $844.4094 | $844.41 | $844.40 | $844.50 | |