| 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 | $126.81 | 4.141% | $132.0612 | $132.06 | $132.05 | $132.10 |
| Purchase #2 | $83.52 | 10.394% | $92.2011 | $92.20 | $92.20 | $92.20 |
| Purchase #3 | $158.94 | 5.222% | $167.2398 | $167.24 | $167.25 | $167.20 |
| Purchase #4 | $10.90 | 7.279% | $11.6934 | $11.69 | $11.70 | $11.70 |
| Purchase #5 | $55.51 | 10.779% | $61.4934 | $61.49 | $61.50 | $61.50 |
| Purchase #6 | $117.91 | 3.837% | $122.4342 | $122.43 | $122.45 | $122.40 |
| Purchase #7 | $189.66 | 10.523% | $209.6179 | $209.62 | $209.60 | $209.60 |
| 7 purchase totals = | $743.25 | $796.7410 | $796.73 | $796.75 | $796.70 | |