| 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 | $167.84 | 7.103% | $179.7617 | $179.76 | $179.75 | $179.80 |
| Purchase #2 | $90.78 | 7.860% | $97.9153 | $97.92 | $97.90 | $97.90 |
| Purchase #3 | $66.41 | 9.587% | $72.7767 | $72.78 | $72.80 | $72.80 |
| Purchase #4 | $6.40 | 12.195% | $7.1805 | $7.18 | $7.20 | $7.20 |
| Purchase #5 | $186.69 | 9.783% | $204.9539 | $204.95 | $204.95 | $205.00 |
| Purchase #6 | $248.52 | 4.621% | $260.0041 | $260.00 | $260.00 | $260.00 |
| Purchase #7 | $32.45 | 11.246% | $36.0993 | $36.10 | $36.10 | $36.10 |
| 7 purchase totals = | $799.09 | $858.6915 | $858.69 | $858.70 | $858.80 | |