| 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 | $163.89 | 13.534% | $186.0709 | $186.07 | $186.05 | $186.10 |
| Purchase #2 | $130.26 | 7.364% | $139.8523 | $139.85 | $139.85 | $139.90 |
| Purchase #3 | $26.96 | 7.784% | $29.0586 | $29.06 | $29.05 | $29.10 |
| Purchase #4 | $125.71 | 13.241% | $142.3553 | $142.36 | $142.35 | $142.40 |
| Purchase #5 | $169.38 | 6.534% | $180.4473 | $180.45 | $180.45 | $180.40 |
| Purchase #6 | $92.96 | 11.220% | $103.3901 | $103.39 | $103.40 | $103.40 |
| Purchase #7 | $85.63 | 12.522% | $96.3526 | $96.35 | $96.35 | $96.40 |
| 7 purchase totals = | $794.79 | $877.5271 | $877.53 | $877.50 | $877.70 | |