| 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 | $150.82 | 9.629% | $165.3425 | $165.34 | $165.35 | $165.30 |
| Purchase #2 | $181.75 | 7.666% | $195.683 | $195.68 | $195.70 | $195.70 |
| Purchase #3 | $24.80 | 5.863% | $26.254 | $26.25 | $26.25 | $26.30 |
| Purchase #4 | $193.73 | 4.803% | $203.0349 | $203.03 | $203.05 | $203.00 |
| Purchase #5 | $131.35 | 12.857% | $148.2377 | $148.24 | $148.25 | $148.20 |
| Purchase #6 | $29.84 | 11.693% | $33.3292 | $33.33 | $33.35 | $33.30 |
| Purchase #7 | $93.90 | 13.336% | $106.4225 | $106.42 | $106.40 | $106.40 |
| 7 purchase totals = | $806.19 | $878.3038 | $878.29 | $878.35 | $878.20 | |