| 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 | $177.79 | 12.182% | $199.4484 | $199.45 | $199.45 | $199.40 |
| Purchase #2 | $103.34 | 8.724% | $112.3554 | $112.36 | $112.35 | $112.40 |
| Purchase #3 | $156.86 | 7.800% | $169.0951 | $169.10 | $169.10 | $169.10 |
| Purchase #4 | $48.88 | 11.525% | $54.5134 | $54.51 | $54.50 | $54.50 |
| Purchase #5 | $146.62 | 7.607% | $157.7734 | $157.77 | $157.75 | $157.80 |
| Purchase #6 | $89.52 | 6.758% | $95.5698 | $95.57 | $95.55 | $95.60 |
| Purchase #7 | $188.45 | 7.135% | $201.8959 | $201.90 | $201.90 | $201.90 |
| 7 purchase totals = | $911.46 | $990.6514 | $990.66 | $990.60 | $990.70 | |