| 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 | $161.49 | 10.872% | $179.0472 | $179.05 | $179.05 | $179.00 |
| Purchase #2 | $53.59 | 11.392% | $59.695 | $59.70 | $59.70 | $59.70 |
| Purchase #3 | $220.48 | 8.158% | $238.4668 | $238.47 | $238.45 | $238.50 |
| Purchase #4 | $23.88 | 10.602% | $26.4118 | $26.41 | $26.40 | $26.40 |
| Purchase #5 | $6.73 | 6.760% | $7.1849 | $7.18 | $7.20 | $7.20 |
| Purchase #6 | $136.60 | 9.347% | $149.368 | $149.37 | $149.35 | $149.40 |
| Purchase #7 | $82.29 | 3.572% | $85.2294 | $85.23 | $85.25 | $85.20 |
| 7 purchase totals = | $685.06 | $745.4031 | $745.41 | $745.40 | $745.40 | |