| 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 | $165.49 | 12.713% | $186.5287 | $186.53 | $186.55 | $186.50 |
| Purchase #2 | $132.92 | 9.711% | $145.8279 | $145.83 | $145.85 | $145.80 |
| Purchase #3 | $206.91 | 5.156% | $217.5783 | $217.58 | $217.60 | $217.60 |
| Purchase #4 | $40.93 | 3.691% | $42.4407 | $42.44 | $42.45 | $42.40 |
| Purchase #5 | $37.56 | 11.638% | $41.9312 | $41.93 | $41.95 | $41.90 |
| Purchase #6 | $216.76 | 3.777% | $224.947 | $224.95 | $224.95 | $224.90 |
| Purchase #7 | $48.30 | 3.863% | $50.1658 | $50.17 | $50.15 | $50.20 |
| 7 purchase totals = | $848.87 | $909.4196 | $909.43 | $909.50 | $909.30 | |