| 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 | $143.66 | 12.664% | $161.8531 | $161.85 | $161.85 | $161.90 |
| Purchase #2 | $74.40 | 7.766% | $80.1779 | $80.18 | $80.20 | $80.20 |
| Purchase #3 | $108.70 | 4.468% | $113.5567 | $113.56 | $113.55 | $113.60 |
| Purchase #4 | $178.30 | 7.774% | $192.161 | $192.16 | $192.15 | $192.20 |
| Purchase #5 | $26.96 | 11.217% | $29.9841 | $29.98 | $30.00 | $30.00 |
| Purchase #6 | $186.80 | 9.666% | $204.8561 | $204.86 | $204.85 | $204.90 |
| Purchase #7 | $165.30 | 8.419% | $179.2166 | $179.22 | $179.20 | $179.20 |
| 7 purchase totals = | $884.12 | $961.8055 | $961.81 | $961.80 | $962.00 | |