| 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 | $126.63 | 7.519% | $136.1513 | $136.15 | $136.15 | $136.20 |
| Purchase #2 | $129.98 | 5.607% | $137.268 | $137.27 | $137.25 | $137.30 |
| Purchase #3 | $100.31 | 13.506% | $113.8579 | $113.86 | $113.85 | $113.90 |
| Purchase #4 | $138.86 | 13.337% | $157.3798 | $157.38 | $157.40 | $157.40 |
| Purchase #5 | $178.67 | 4.195% | $186.1652 | $186.17 | $186.15 | $186.20 |
| Purchase #6 | $79.57 | 7.519% | $85.5529 | $85.55 | $85.55 | $85.60 |
| Purchase #7 | $14.62 | 7.612% | $15.7329 | $15.73 | $15.75 | $15.70 |
| 7 purchase totals = | $768.64 | $832.1080 | $832.11 | $832.10 | $832.30 | |