| 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 | $122.60 | 7.851% | $132.2253 | $132.23 | $132.25 | $132.20 |
| Purchase #2 | $87.62 | 7.799% | $94.4535 | $94.45 | $94.45 | $94.50 |
| Purchase #3 | $110.61 | 6.354% | $117.6382 | $117.64 | $117.65 | $117.60 |
| Purchase #4 | $149.72 | 10.140% | $164.9016 | $164.90 | $164.90 | $164.90 |
| Purchase #5 | $25.54 | 3.156% | $26.346 | $26.35 | $26.35 | $26.30 |
| Purchase #6 | $223.34 | 4.632% | $233.6851 | $233.69 | $233.70 | $233.70 |
| Purchase #7 | $95.31 | 3.183% | $98.3437 | $98.34 | $98.35 | $98.30 |
| 7 purchase totals = | $814.74 | $867.5934 | $867.60 | $867.65 | $867.50 | |