| 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 | $150.46 | 12.499% | $169.266 | $169.27 | $169.25 | $169.30 |
| Purchase #2 | $136.34 | 12.844% | $153.8515 | $153.85 | $153.85 | $153.90 |
| Purchase #3 | $242.26 | 10.433% | $267.535 | $267.54 | $267.55 | $267.50 |
| Purchase #4 | $191.77 | 9.119% | $209.2575 | $209.26 | $209.25 | $209.30 |
| Purchase #5 | $118.95 | 11.206% | $132.2795 | $132.28 | $132.30 | $132.30 |
| Purchase #6 | $79.71 | 7.470% | $85.6643 | $85.66 | $85.65 | $85.70 |
| Purchase #7 | $183.30 | 9.380% | $200.4935 | $200.49 | $200.50 | $200.50 |
| 7 purchase totals = | $1,102.79 | $1,218.3473 | $1,218.35 | $1,218.35 | $1,218.50 | |