| 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 | $155.63 | 11.794% | $173.985 | $173.99 | $174.00 | $174.00 |
| Purchase #2 | $73.63 | 9.521% | $80.6403 | $80.64 | $80.65 | $80.60 |
| Purchase #3 | $61.74 | 5.854% | $65.3543 | $65.35 | $65.35 | $65.40 |
| Purchase #4 | $243.53 | 3.407% | $251.8271 | $251.83 | $251.85 | $251.80 |
| Purchase #5 | $203.76 | 7.488% | $219.0175 | $219.02 | $219.00 | $219.00 |
| Purchase #6 | $66.61 | 4.609% | $69.6801 | $69.68 | $69.70 | $69.70 |
| Purchase #7 | $26.54 | 12.521% | $29.8631 | $29.86 | $29.85 | $29.90 |
| 7 purchase totals = | $831.44 | $890.3674 | $890.37 | $890.40 | $890.40 | |