| 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 | $126.43 | 5.314% | $133.1485 | $133.15 | $133.15 | $133.10 |
| Purchase #2 | $178.30 | 10.834% | $197.617 | $197.62 | $197.60 | $197.60 |
| Purchase #3 | $175.89 | 11.121% | $195.4507 | $195.45 | $195.45 | $195.50 |
| Purchase #4 | $113.75 | 3.156% | $117.34 | $117.34 | $117.35 | $117.30 |
| Purchase #5 | $228.90 | 13.825% | $260.5454 | $260.55 | $260.55 | $260.50 |
| Purchase #6 | $150.39 | 10.423% | $166.0651 | $166.07 | $166.05 | $166.10 |
| Purchase #7 | $34.82 | 7.130% | $37.3027 | $37.30 | $37.30 | $37.30 |
| 7 purchase totals = | $1,008.48 | $1,107.4694 | $1,107.48 | $1,107.45 | $1,107.40 | |