| 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 | $159.81 | 12.494% | $179.7767 | $179.78 | $179.80 | $179.80 |
| Purchase #2 | $87.40 | 8.857% | $95.141 | $95.14 | $95.15 | $95.10 |
| Purchase #3 | $24.49 | 8.766% | $26.6368 | $26.64 | $26.65 | $26.60 |
| Purchase #4 | $249.44 | 4.348% | $260.2857 | $260.29 | $260.30 | $260.30 |
| Purchase #5 | $64.81 | 5.179% | $68.1665 | $68.17 | $68.15 | $68.20 |
| Purchase #6 | $233.42 | 5.157% | $245.4575 | $245.46 | $245.45 | $245.50 |
| Purchase #7 | $16.44 | 8.827% | $17.8912 | $17.89 | $17.90 | $17.90 |
| 7 purchase totals = | $835.81 | $893.3554 | $893.37 | $893.40 | $893.40 | |