| 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 | $161.68 | 3.763% | $167.764 | $167.76 | $167.75 | $167.80 |
| Purchase #2 | $92.42 | 7.376% | $99.2369 | $99.24 | $99.25 | $99.20 |
| Purchase #3 | $26.76 | 5.730% | $28.2933 | $28.29 | $28.30 | $28.30 |
| Purchase #4 | $166.96 | 6.855% | $178.4051 | $178.41 | $178.40 | $178.40 |
| Purchase #5 | $137.73 | 3.870% | $143.0602 | $143.06 | $143.05 | $143.10 |
| Purchase #6 | $134.50 | 4.139% | $140.067 | $140.07 | $140.05 | $140.10 |
| Purchase #7 | $17.52 | 13.329% | $19.8552 | $19.86 | $19.85 | $19.90 |
| 7 purchase totals = | $737.57 | $776.6817 | $776.69 | $776.65 | $776.80 | |