| 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 | $157.32 | 5.447% | $165.8892 | $165.89 | $165.90 | $165.90 |
| Purchase #2 | $74.40 | 13.206% | $84.2253 | $84.23 | $84.25 | $84.20 |
| Purchase #3 | $71.88 | 5.178% | $75.6019 | $75.60 | $75.60 | $75.60 |
| Purchase #4 | $50.56 | 10.612% | $55.9254 | $55.93 | $55.95 | $55.90 |
| Purchase #5 | $208.60 | 7.171% | $223.5587 | $223.56 | $223.55 | $223.60 |
| Purchase #6 | $155.69 | 12.824% | $175.6557 | $175.66 | $175.65 | $175.70 |
| Purchase #7 | $83.67 | 4.324% | $87.2879 | $87.29 | $87.30 | $87.30 |
| 7 purchase totals = | $802.12 | $868.1441 | $868.16 | $868.20 | $868.20 | |