| 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 | $139.55 | 7.161% | $149.5432 | $149.54 | $149.55 | $149.50 |
| Purchase #2 | $112.45 | 6.210% | $119.4331 | $119.43 | $119.45 | $119.40 |
| Purchase #3 | $200.85 | 12.478% | $225.9121 | $225.91 | $225.90 | $225.90 |
| Purchase #4 | $74.66 | 3.524% | $77.291 | $77.29 | $77.30 | $77.30 |
| Purchase #5 | $199.64 | 3.319% | $206.2661 | $206.27 | $206.25 | $206.30 |
| Purchase #6 | $61.33 | 5.750% | $64.8565 | $64.86 | $64.85 | $64.90 |
| Purchase #7 | $215.25 | 6.859% | $230.014 | $230.01 | $230.00 | $230.00 |
| 7 purchase totals = | $1,003.73 | $1,073.3160 | $1,073.31 | $1,073.30 | $1,073.30 | |