| 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 | $133.62 | 13.248% | $151.322 | $151.32 | $151.30 | $151.30 |
| Purchase #2 | $165.58 | 5.222% | $174.2266 | $174.23 | $174.25 | $174.20 |
| Purchase #3 | $188.59 | 6.461% | $200.7748 | $200.77 | $200.75 | $200.80 |
| Purchase #4 | $47.70 | 8.809% | $51.9019 | $51.90 | $51.90 | $51.90 |
| Purchase #5 | $35.97 | 11.803% | $40.2155 | $40.22 | $40.20 | $40.20 |
| Purchase #6 | $249.80 | 3.363% | $258.2008 | $258.20 | $258.20 | $258.20 |
| Purchase #7 | $9.98 | 4.785% | $10.4575 | $10.46 | $10.45 | $10.50 |
| 7 purchase totals = | $831.24 | $887.0991 | $887.10 | $887.05 | $887.10 | |