| 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 | $157.34 | 6.642% | $167.7905 | $167.79 | $167.80 | $167.80 |
| Purchase #2 | $236.88 | 7.863% | $255.5059 | $255.51 | $255.50 | $255.50 |
| Purchase #3 | $176.48 | 8.333% | $191.1861 | $191.19 | $191.20 | $191.20 |
| Purchase #4 | $238.44 | 7.870% | $257.2052 | $257.21 | $257.20 | $257.20 |
| Purchase #5 | $175.97 | 10.671% | $194.7478 | $194.75 | $194.75 | $194.70 |
| Purchase #6 | $56.74 | 13.324% | $64.3 | $64.30 | $64.30 | $64.30 |
| Purchase #7 | $173.42 | 5.432% | $182.8402 | $182.84 | $182.85 | $182.80 |
| 7 purchase totals = | $1,215.27 | $1,313.5757 | $1,313.59 | $1,313.60 | $1,313.50 | |