| 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 | $107.63 | 9.166% | $117.4954 | $117.50 | $117.50 | $117.50 |
| Purchase #2 | $15.52 | 3.201% | $16.0168 | $16.02 | $16.00 | $16.00 |
| Purchase #3 | $82.82 | 5.869% | $87.6807 | $87.68 | $87.70 | $87.70 |
| Purchase #4 | $16.35 | 12.671% | $18.4217 | $18.42 | $18.40 | $18.40 |
| Purchase #5 | $193.92 | 12.204% | $217.586 | $217.59 | $217.60 | $217.60 |
| Purchase #6 | $149.26 | 5.524% | $157.5051 | $157.51 | $157.50 | $157.50 |
| Purchase #7 | $163.37 | 9.284% | $178.5373 | $178.54 | $178.55 | $178.50 |
| 7 purchase totals = | $728.87 | $793.2430 | $793.26 | $793.25 | $793.20 | |