| 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 | $109.83 | 10.794% | $121.6851 | $121.69 | $121.70 | $121.70 |
| Purchase #2 | $128.61 | 13.782% | $146.335 | $146.34 | $146.35 | $146.30 |
| Purchase #3 | $84.69 | 9.683% | $92.8905 | $92.89 | $92.90 | $92.90 |
| Purchase #4 | $165.87 | 9.713% | $181.981 | $181.98 | $182.00 | $182.00 |
| Purchase #5 | $124.41 | 9.872% | $136.6918 | $136.69 | $136.70 | $136.70 |
| Purchase #6 | $212.26 | 5.694% | $224.3461 | $224.35 | $224.35 | $224.30 |
| Purchase #7 | $7.55 | 6.654% | $8.0524 | $8.05 | $8.05 | $8.10 |
| 7 purchase totals = | $833.22 | $911.9819 | $911.99 | $912.05 | $912.00 | |