| 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 | $179.84 | 12.277% | $201.919 | $201.92 | $201.90 | $201.90 |
| Purchase #2 | $247.66 | 8.503% | $268.7185 | $268.72 | $268.70 | $268.70 |
| Purchase #3 | $117.46 | 3.857% | $121.9904 | $121.99 | $122.00 | $122.00 |
| Purchase #4 | $149.68 | 10.729% | $165.7392 | $165.74 | $165.75 | $165.70 |
| Purchase #5 | $95.89 | 9.620% | $105.1146 | $105.11 | $105.10 | $105.10 |
| Purchase #6 | $82.58 | 6.541% | $87.9816 | $87.98 | $88.00 | $88.00 |
| Purchase #7 | $170.51 | 5.794% | $180.3893 | $180.39 | $180.40 | $180.40 |
| 7 purchase totals = | $1,043.62 | $1,131.8526 | $1,131.85 | $1,131.85 | $1,131.80 | |