| 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 | $142.91 | 13.845% | $162.6959 | $162.70 | $162.70 | $162.70 |
| Purchase #2 | $72.53 | 9.452% | $79.3855 | $79.39 | $79.40 | $79.40 |
| Purchase #3 | $130.47 | 13.846% | $148.5349 | $148.53 | $148.55 | $148.50 |
| Purchase #4 | $201.86 | 3.647% | $209.2218 | $209.22 | $209.20 | $209.20 |
| Purchase #5 | $160.64 | 13.748% | $182.7248 | $182.72 | $182.70 | $182.70 |
| Purchase #6 | $116.90 | 8.128% | $126.4016 | $126.40 | $126.40 | $126.40 |
| Purchase #7 | $27.29 | 10.345% | $30.1132 | $30.11 | $30.10 | $30.10 |
| 7 purchase totals = | $852.60 | $939.0777 | $939.07 | $939.05 | $939.00 | |