| 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 | $136.68 | 10.758% | $151.384 | $151.38 | $151.40 | $151.40 |
| Purchase #2 | $147.52 | 12.527% | $165.9998 | $166.00 | $166.00 | $166.00 |
| Purchase #3 | $108.97 | 6.204% | $115.7305 | $115.73 | $115.75 | $115.70 |
| Purchase #4 | $174.38 | 9.424% | $190.8136 | $190.81 | $190.80 | $190.80 |
| Purchase #5 | $170.51 | 3.118% | $175.8265 | $175.83 | $175.85 | $175.80 |
| Purchase #6 | $61.26 | 5.744% | $64.7788 | $64.78 | $64.80 | $64.80 |
| Purchase #7 | $93.35 | 5.535% | $98.5169 | $98.52 | $98.50 | $98.50 |
| 7 purchase totals = | $892.67 | $963.0501 | $963.05 | $963.10 | $963.00 | |