| 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 | $126.30 | 8.283% | $136.7614 | $136.76 | $136.75 | $136.80 |
| Purchase #2 | $33.41 | 4.136% | $34.7918 | $34.79 | $34.80 | $34.80 |
| Purchase #3 | $151.32 | 12.467% | $170.1851 | $170.19 | $170.20 | $170.20 |
| Purchase #4 | $165.90 | 4.500% | $173.3655 | $173.37 | $173.35 | $173.40 |
| Purchase #5 | $63.55 | 13.174% | $71.9221 | $71.92 | $71.90 | $71.90 |
| Purchase #6 | $199.62 | 12.456% | $224.4847 | $224.48 | $224.50 | $224.50 |
| Purchase #7 | $80.79 | 11.661% | $90.2109 | $90.21 | $90.20 | $90.20 |
| 7 purchase totals = | $820.89 | $901.7215 | $901.72 | $901.70 | $901.80 | |