| 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 | $146.55 | 11.455% | $163.3373 | $163.34 | $163.35 | $163.30 |
| Purchase #2 | $6.29 | 10.776% | $6.9678 | $6.97 | $6.95 | $7.00 |
| Purchase #3 | $203.80 | 7.725% | $219.5436 | $219.54 | $219.55 | $219.50 |
| Purchase #4 | $26.42 | 4.687% | $27.6583 | $27.66 | $27.65 | $27.70 |
| Purchase #5 | $203.72 | 12.533% | $229.2522 | $229.25 | $229.25 | $229.30 |
| Purchase #6 | $167.62 | 7.401% | $180.0256 | $180.03 | $180.05 | $180.00 |
| Purchase #7 | $127.40 | 4.681% | $133.3636 | $133.36 | $133.35 | $133.40 |
| 7 purchase totals = | $881.80 | $960.1484 | $960.15 | $960.15 | $960.20 | |