| 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 | $143.33 | 3.132% | $147.8191 | $147.82 | $147.80 | $147.80 |
| Purchase #2 | $189.59 | 9.774% | $208.1205 | $208.12 | $208.10 | $208.10 |
| Purchase #3 | $68.58 | 6.697% | $73.1728 | $73.17 | $73.15 | $73.20 |
| Purchase #4 | $123.79 | 10.604% | $136.9167 | $136.92 | $136.90 | $136.90 |
| Purchase #5 | $123.27 | 11.207% | $137.0849 | $137.08 | $137.10 | $137.10 |
| Purchase #6 | $127.31 | 12.191% | $142.8304 | $142.83 | $142.85 | $142.80 |
| Purchase #7 | $94.40 | 8.180% | $102.1219 | $102.12 | $102.10 | $102.10 |
| 7 purchase totals = | $870.27 | $948.0663 | $948.06 | $948.00 | $948.00 | |