| 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 | $157.99 | 6.522% | $168.2941 | $168.29 | $168.30 | $168.30 |
| Purchase #2 | $30.44 | 12.235% | $34.1643 | $34.16 | $34.15 | $34.20 |
| Purchase #3 | $67.89 | 5.629% | $71.7115 | $71.71 | $71.70 | $71.70 |
| Purchase #4 | $250.27 | 3.744% | $259.6401 | $259.64 | $259.65 | $259.60 |
| Purchase #5 | $45.65 | 9.347% | $49.9169 | $49.92 | $49.90 | $49.90 |
| Purchase #6 | $200.91 | 3.634% | $208.2111 | $208.21 | $208.20 | $208.20 |
| Purchase #7 | $96.67 | 13.329% | $109.5551 | $109.56 | $109.55 | $109.60 |
| 7 purchase totals = | $849.82 | $901.4931 | $901.49 | $901.45 | $901.50 | |