| 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 | $106.74 | 10.225% | $117.6542 | $117.65 | $117.65 | $117.70 |
| Purchase #2 | $149.45 | 7.211% | $160.2268 | $160.23 | $160.25 | $160.20 |
| Purchase #3 | $167.49 | 7.326% | $179.7603 | $179.76 | $179.75 | $179.80 |
| Purchase #4 | $239.41 | 8.690% | $260.2147 | $260.21 | $260.20 | $260.20 |
| Purchase #5 | $242.57 | 6.491% | $258.3152 | $258.32 | $258.30 | $258.30 |
| Purchase #6 | $165.69 | 11.817% | $185.2696 | $185.27 | $185.25 | $185.30 |
| Purchase #7 | $144.71 | 12.190% | $162.3501 | $162.35 | $162.35 | $162.40 |
| 7 purchase totals = | $1,216.06 | $1,323.7909 | $1,323.79 | $1,323.75 | $1,323.90 | |