| 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 | $139.89 | 4.333% | $145.9514 | $145.95 | $145.95 | $146.00 |
| Purchase #2 | $243.54 | 13.438% | $276.2669 | $276.27 | $276.25 | $276.30 |
| Purchase #3 | $127.27 | 6.862% | $136.0033 | $136.00 | $136.00 | $136.00 |
| Purchase #4 | $37.63 | 10.401% | $41.5439 | $41.54 | $41.55 | $41.50 |
| Purchase #5 | $64.27 | 9.213% | $70.1912 | $70.19 | $70.20 | $70.20 |
| Purchase #6 | $18.84 | 9.122% | $20.5586 | $20.56 | $20.55 | $20.60 |
| Purchase #7 | $72.94 | 6.254% | $77.5017 | $77.50 | $77.50 | $77.50 |
| 7 purchase totals = | $704.38 | $768.0170 | $768.01 | $768.00 | $768.10 | |