| 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 | $22.66 | 4.340% | $23.6434 | $23.64 | $23.65 | $23.60 |
| Purchase #2 | $166.32 | 5.140% | $174.8688 | $174.87 | $174.85 | $174.90 |
| Purchase #3 | $150.58 | 9.311% | $164.6005 | $164.60 | $164.60 | $164.60 |
| Purchase #4 | $174.81 | 4.855% | $183.297 | $183.30 | $183.30 | $183.30 |
| Purchase #5 | $130.31 | 3.699% | $135.1302 | $135.13 | $135.15 | $135.10 |
| Purchase #6 | $122.80 | 12.677% | $138.3674 | $138.37 | $138.35 | $138.40 |
| Purchase #7 | $13.29 | 4.731% | $13.9187 | $13.92 | $13.90 | $13.90 |
| 7 purchase totals = | $780.77 | $833.8260 | $833.83 | $833.80 | $833.80 | |