| 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 | $180.56 | 11.288% | $200.9416 | $200.94 | $200.95 | $200.90 |
| Purchase #2 | $107.25 | 10.433% | $118.4394 | $118.44 | $118.45 | $118.40 |
| Purchase #3 | $168.56 | 8.366% | $182.6617 | $182.66 | $182.65 | $182.70 |
| Purchase #4 | $5.55 | 3.581% | $5.7487 | $5.75 | $5.75 | $5.70 |
| Purchase #5 | $165.85 | 6.245% | $176.2073 | $176.21 | $176.20 | $176.20 |
| Purchase #6 | $123.81 | 5.567% | $130.7025 | $130.70 | $130.70 | $130.70 |
| Purchase #7 | $50.63 | 13.305% | $57.3663 | $57.37 | $57.35 | $57.40 |
| 7 purchase totals = | $802.21 | $872.0675 | $872.07 | $872.05 | $872.00 | |