| 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 | $194.92 | 11.582% | $217.4956 | $217.50 | $217.50 | $217.50 |
| Purchase #2 | $93.92 | 8.681% | $102.0732 | $102.07 | $102.05 | $102.10 |
| Purchase #3 | $162.43 | 6.145% | $172.4113 | $172.41 | $172.40 | $172.40 |
| Purchase #4 | $186.76 | 13.769% | $212.475 | $212.48 | $212.50 | $212.50 |
| Purchase #5 | $169.72 | 5.832% | $179.6181 | $179.62 | $179.60 | $179.60 |
| Purchase #6 | $170.30 | 7.644% | $183.3177 | $183.32 | $183.30 | $183.30 |
| Purchase #7 | $195.77 | 12.624% | $220.484 | $220.48 | $220.50 | $220.50 |
| 7 purchase totals = | $1,173.82 | $1,287.8749 | $1,287.88 | $1,287.85 | $1,287.90 | |