| 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 | $147.63 | 12.450% | $166.0099 | $166.01 | $166.00 | $166.00 |
| Purchase #2 | $139.79 | 6.502% | $148.8791 | $148.88 | $148.90 | $148.90 |
| Purchase #3 | $105.53 | 6.382% | $112.2649 | $112.26 | $112.25 | $112.30 |
| Purchase #4 | $85.76 | 10.794% | $95.0169 | $95.02 | $95.00 | $95.00 |
| Purchase #5 | $64.25 | 12.157% | $72.0609 | $72.06 | $72.05 | $72.10 |
| Purchase #6 | $37.39 | 4.285% | $38.9922 | $38.99 | $39.00 | $39.00 |
| Purchase #7 | $38.61 | 6.309% | $41.0459 | $41.05 | $41.05 | $41.00 |
| 7 purchase totals = | $618.96 | $674.2698 | $674.27 | $674.25 | $674.30 | |