| 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 | $146.49 | 11.164% | $162.8441 | $162.84 | $162.85 | $162.80 |
| Purchase #2 | $8.39 | 9.141% | $9.1569 | $9.16 | $9.15 | $9.20 |
| Purchase #3 | $27.39 | 9.642% | $30.0309 | $30.03 | $30.05 | $30.00 |
| Purchase #4 | $167.34 | 6.293% | $177.8707 | $177.87 | $177.85 | $177.90 |
| Purchase #5 | $89.80 | 10.818% | $99.5146 | $99.51 | $99.50 | $99.50 |
| Purchase #6 | $36.56 | 7.724% | $39.3839 | $39.38 | $39.40 | $39.40 |
| Purchase #7 | $129.59 | 8.316% | $140.3667 | $140.37 | $140.35 | $140.40 |
| 7 purchase totals = | $605.56 | $659.1678 | $659.16 | $659.15 | $659.20 | |