| 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 | $165.64 | 12.292% | $186.0005 | $186.00 | $186.00 | $186.00 |
| Purchase #2 | $102.30 | 9.138% | $111.6482 | $111.65 | $111.65 | $111.60 |
| Purchase #3 | $201.76 | 7.864% | $217.6264 | $217.63 | $217.65 | $217.60 |
| Purchase #4 | $47.33 | 10.528% | $52.3129 | $52.31 | $52.30 | $52.30 |
| Purchase #5 | $206.94 | 7.362% | $222.1749 | $222.17 | $222.15 | $222.20 |
| Purchase #6 | $190.96 | 11.391% | $212.7123 | $212.71 | $212.70 | $212.70 |
| Purchase #7 | $199.79 | 9.443% | $218.6562 | $218.66 | $218.65 | $218.70 |
| 7 purchase totals = | $1,114.72 | $1,221.1314 | $1,221.13 | $1,221.10 | $1,221.10 | |