| 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 | $149.50 | 10.460% | $165.1377 | $165.14 | $165.15 | $165.10 |
| Purchase #2 | $94.85 | 9.362% | $103.7299 | $103.73 | $103.75 | $103.70 |
| Purchase #3 | $175.36 | 3.390% | $181.3047 | $181.30 | $181.30 | $181.30 |
| Purchase #4 | $24.91 | 5.318% | $26.2347 | $26.23 | $26.25 | $26.20 |
| Purchase #5 | $70.97 | 13.141% | $80.2962 | $80.30 | $80.30 | $80.30 |
| Purchase #6 | $147.46 | 12.788% | $166.3172 | $166.32 | $166.30 | $166.30 |
| Purchase #7 | $21.51 | 3.300% | $22.2198 | $22.22 | $22.20 | $22.20 |
| 7 purchase totals = | $684.56 | $745.2402 | $745.24 | $745.25 | $745.10 | |