| 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 | $153.26 | 8.591% | $166.4266 | $166.43 | $166.45 | $166.40 |
| Purchase #2 | $32.54 | 5.574% | $34.3538 | $34.35 | $34.35 | $34.40 |
| Purchase #3 | $15.77 | 13.619% | $17.9177 | $17.92 | $17.90 | $17.90 |
| Purchase #4 | $126.90 | 6.166% | $134.7247 | $134.72 | $134.70 | $134.70 |
| Purchase #5 | $85.62 | 6.257% | $90.9772 | $90.98 | $91.00 | $91.00 |
| Purchase #6 | $249.63 | 3.243% | $257.7255 | $257.73 | $257.75 | $257.70 |
| Purchase #7 | $247.64 | 6.431% | $263.5657 | $263.57 | $263.55 | $263.60 |
| 7 purchase totals = | $911.36 | $965.6912 | $965.70 | $965.70 | $965.70 | |