| 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 | $136.29 | 4.384% | $142.265 | $142.27 | $142.25 | $142.30 |
| Purchase #2 | $61.79 | 4.812% | $64.7633 | $64.76 | $64.75 | $64.80 |
| Purchase #3 | $72.28 | 12.569% | $81.3649 | $81.36 | $81.35 | $81.40 |
| Purchase #4 | $177.63 | 9.212% | $193.9933 | $193.99 | $194.00 | $194.00 |
| Purchase #5 | $118.85 | 13.571% | $134.9791 | $134.98 | $135.00 | $135.00 |
| Purchase #6 | $9.32 | 3.654% | $9.6606 | $9.66 | $9.65 | $9.70 |
| Purchase #7 | $195.51 | 6.494% | $208.2064 | $208.21 | $208.20 | $208.20 |
| 7 purchase totals = | $771.67 | $835.2326 | $835.23 | $835.20 | $835.40 | |