| 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 | $66.72 | 11.619% | $74.4722 | $74.47 | $74.45 | $74.50 |
| Purchase #2 | $148.90 | 4.672% | $155.8566 | $155.86 | $155.85 | $155.90 |
| Purchase #3 | $243.56 | 7.259% | $261.24 | $261.24 | $261.25 | $261.20 |
| Purchase #4 | $196.36 | 9.548% | $215.1085 | $215.11 | $215.10 | $215.10 |
| Purchase #5 | $185.96 | 4.139% | $193.6569 | $193.66 | $193.65 | $193.70 |
| Purchase #6 | $71.48 | 11.833% | $79.9382 | $79.94 | $79.95 | $79.90 |
| Purchase #7 | $135.68 | 4.185% | $141.3582 | $141.36 | $141.35 | $141.40 |
| 7 purchase totals = | $1,048.66 | $1,121.6306 | $1,121.64 | $1,121.60 | $1,121.70 | |