| 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 | $192.40 | 4.587% | $201.2254 | $201.23 | $201.25 | $201.20 |
| Purchase #2 | $100.46 | 13.402% | $113.9236 | $113.92 | $113.90 | $113.90 |
| Purchase #3 | $84.75 | 4.173% | $88.2866 | $88.29 | $88.30 | $88.30 |
| Purchase #4 | $136.93 | 9.699% | $150.2108 | $150.21 | $150.20 | $150.20 |
| Purchase #5 | $138.43 | 6.220% | $147.0403 | $147.04 | $147.05 | $147.00 |
| Purchase #6 | $24.72 | 7.591% | $26.5965 | $26.60 | $26.60 | $26.60 |
| Purchase #7 | $166.56 | 7.571% | $179.1703 | $179.17 | $179.15 | $179.20 |
| 7 purchase totals = | $844.25 | $906.4535 | $906.46 | $906.45 | $906.40 | |