| 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 | $7.53 | 12.758% | $8.4907 | $8.49 | $8.50 | $8.50 |
| Purchase #2 | $211.39 | 10.307% | $233.178 | $233.18 | $233.20 | $233.20 |
| Purchase #3 | $149.28 | 10.853% | $165.4814 | $165.48 | $165.50 | $165.50 |
| Purchase #4 | $83.27 | 13.295% | $94.3407 | $94.34 | $94.35 | $94.30 |
| Purchase #5 | $134.69 | 7.141% | $144.3082 | $144.31 | $144.30 | $144.30 |
| Purchase #6 | $115.25 | 9.513% | $126.2137 | $126.21 | $126.20 | $126.20 |
| Purchase #7 | $155.99 | 11.739% | $174.3017 | $174.30 | $174.30 | $174.30 |
| 7 purchase totals = | $857.40 | $946.3144 | $946.31 | $946.35 | $946.30 | |