| 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 | $9.71 | 13.300% | $11.0014 | $11.00 | $11.00 | $11.00 |
| Purchase #2 | $128.82 | 5.784% | $136.2709 | $136.27 | $136.25 | $136.30 |
| Purchase #3 | $177.94 | 7.868% | $191.9403 | $191.94 | $191.95 | $191.90 |
| Purchase #4 | $156.53 | 9.391% | $171.2297 | $171.23 | $171.25 | $171.20 |
| Purchase #5 | $130.35 | 9.148% | $142.2744 | $142.27 | $142.25 | $142.30 |
| Purchase #6 | $138.87 | 12.509% | $156.2412 | $156.24 | $156.25 | $156.20 |
| Purchase #7 | $146.40 | 13.242% | $165.7863 | $165.79 | $165.80 | $165.80 |
| 7 purchase totals = | $888.62 | $974.7442 | $974.74 | $974.75 | $974.70 | |