| 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 | $165.82 | 7.442% | $178.1603 | $178.16 | $178.15 | $178.20 |
| Purchase #2 | $99.49 | 13.522% | $112.943 | $112.94 | $112.95 | $112.90 |
| Purchase #3 | $20.55 | 12.658% | $23.1512 | $23.15 | $23.15 | $23.20 |
| Purchase #4 | $77.43 | 3.544% | $80.1741 | $80.17 | $80.15 | $80.20 |
| Purchase #5 | $66.53 | 5.316% | $70.0667 | $70.07 | $70.05 | $70.10 |
| Purchase #6 | $192.45 | 5.575% | $203.1791 | $203.18 | $203.20 | $203.20 |
| Purchase #7 | $93.69 | 8.774% | $101.9104 | $101.91 | $101.90 | $101.90 |
| 7 purchase totals = | $715.96 | $769.5848 | $769.58 | $769.55 | $769.70 | |