| 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 | $168.81 | 6.566% | $179.8941 | $179.89 | $179.90 | $179.90 |
| Purchase #2 | $232.73 | 10.802% | $257.8695 | $257.87 | $257.85 | $257.90 |
| Purchase #3 | $113.99 | 12.379% | $128.1008 | $128.10 | $128.10 | $128.10 |
| Purchase #4 | $71.25 | 6.283% | $75.7266 | $75.73 | $75.75 | $75.70 |
| Purchase #5 | $143.97 | 13.455% | $163.3412 | $163.34 | $163.35 | $163.30 |
| Purchase #6 | $149.78 | 3.614% | $155.193 | $155.19 | $155.20 | $155.20 |
| Purchase #7 | $23.61 | 7.839% | $25.4608 | $25.46 | $25.45 | $25.50 |
| 7 purchase totals = | $904.14 | $985.5860 | $985.58 | $985.60 | $985.60 | |