| 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 | $206.28 | 6.255% | $219.1828 | $219.18 | $219.20 | $219.20 |
| Purchase #2 | $140.33 | 8.294% | $151.969 | $151.97 | $151.95 | $152.00 |
| Purchase #3 | $77.98 | 7.292% | $83.6663 | $83.67 | $83.65 | $83.70 |
| Purchase #4 | $130.37 | 11.204% | $144.9767 | $144.98 | $145.00 | $145.00 |
| Purchase #5 | $55.86 | 9.700% | $61.2784 | $61.28 | $61.30 | $61.30 |
| Purchase #6 | $131.78 | 10.685% | $145.8607 | $145.86 | $145.85 | $145.90 |
| Purchase #7 | $127.99 | 6.291% | $136.0419 | $136.04 | $136.05 | $136.00 |
| 7 purchase totals = | $870.59 | $942.9758 | $942.98 | $943.00 | $943.10 | |