| 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 | $143.79 | 13.609% | $163.3584 | $163.36 | $163.35 | $163.40 |
| Purchase #2 | $205.38 | 5.515% | $216.7067 | $216.71 | $216.70 | $216.70 |
| Purchase #3 | $132.27 | 13.205% | $149.7363 | $149.74 | $149.75 | $149.70 |
| Purchase #4 | $195.81 | 8.797% | $213.0354 | $213.04 | $213.05 | $213.00 |
| Purchase #5 | $99.26 | 3.467% | $102.7013 | $102.70 | $102.70 | $102.70 |
| Purchase #6 | $109.61 | 13.664% | $124.5871 | $124.59 | $124.60 | $124.60 |
| Purchase #7 | $101.73 | 9.320% | $111.2112 | $111.21 | $111.20 | $111.20 |
| 7 purchase totals = | $987.85 | $1,081.3364 | $1,081.35 | $1,081.35 | $1,081.30 | |