| 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 | $186.72 | 12.351% | $209.7818 | $209.78 | $209.80 | $209.80 |
| Purchase #2 | $169.97 | 11.439% | $189.4129 | $189.41 | $189.40 | $189.40 |
| Purchase #3 | $203.61 | 10.146% | $224.2683 | $224.27 | $224.25 | $224.30 |
| Purchase #4 | $168.33 | 8.533% | $182.6936 | $182.69 | $182.70 | $182.70 |
| Purchase #5 | $27.50 | 7.758% | $29.6335 | $29.63 | $29.65 | $29.60 |
| Purchase #6 | $195.92 | 3.381% | $202.5441 | $202.54 | $202.55 | $202.50 |
| Purchase #7 | $76.95 | 7.271% | $82.545 | $82.55 | $82.55 | $82.50 |
| 7 purchase totals = | $1,029.00 | $1,120.8792 | $1,120.87 | $1,120.90 | $1,120.80 | |