| 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 | $172.90 | 7.674% | $186.1683 | $186.17 | $186.15 | $186.20 |
| Purchase #2 | $194.40 | 12.134% | $217.9885 | $217.99 | $218.00 | $218.00 |
| Purchase #3 | $176.65 | 5.108% | $185.6733 | $185.67 | $185.65 | $185.70 |
| Purchase #4 | $61.36 | 13.402% | $69.5835 | $69.58 | $69.60 | $69.60 |
| Purchase #5 | $30.43 | 5.764% | $32.184 | $32.18 | $32.20 | $32.20 |
| Purchase #6 | $223.67 | 5.754% | $236.54 | $236.54 | $236.55 | $236.50 |
| Purchase #7 | $79.90 | 6.559% | $85.1406 | $85.14 | $85.15 | $85.10 |
| 7 purchase totals = | $939.31 | $1,013.2782 | $1,013.27 | $1,013.30 | $1,013.30 | |