| 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 | $139.29 | 7.720% | $150.0432 | $150.04 | $150.05 | $150.00 |
| Purchase #2 | $216.95 | 13.840% | $246.9759 | $246.98 | $247.00 | $247.00 |
| Purchase #3 | $64.97 | 12.285% | $72.9516 | $72.95 | $72.95 | $73.00 |
| Purchase #4 | $23.38 | 11.296% | $26.021 | $26.02 | $26.00 | $26.00 |
| Purchase #5 | $6.65 | 11.672% | $7.4262 | $7.43 | $7.45 | $7.40 |
| Purchase #6 | $90.78 | 12.756% | $102.3599 | $102.36 | $102.35 | $102.40 |
| Purchase #7 | $93.38 | 4.532% | $97.612 | $97.61 | $97.60 | $97.60 |
| 7 purchase totals = | $635.40 | $703.3898 | $703.39 | $703.40 | $703.40 | |