| 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 | $193.49 | 13.784% | $220.1607 | $220.16 | $220.15 | $220.20 |
| Purchase #2 | $72.52 | 11.773% | $81.0578 | $81.06 | $81.05 | $81.10 |
| Purchase #3 | $150.87 | 9.820% | $165.6854 | $165.69 | $165.70 | $165.70 |
| Purchase #4 | $211.35 | 11.508% | $235.6722 | $235.67 | $235.65 | $235.70 |
| Purchase #5 | $36.50 | 7.471% | $39.2269 | $39.23 | $39.25 | $39.20 |
| Purchase #6 | $7.75 | 7.145% | $8.3037 | $8.30 | $8.30 | $8.30 |
| Purchase #7 | $59.66 | 10.593% | $65.9798 | $65.98 | $66.00 | $66.00 |
| 7 purchase totals = | $732.14 | $816.0865 | $816.09 | $816.10 | $816.20 | |