| 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 | $155.74 | 5.133% | $163.7341 | $163.73 | $163.75 | $163.70 |
| Purchase #2 | $182.52 | 9.762% | $200.3376 | $200.34 | $200.35 | $200.30 |
| Purchase #3 | $152.91 | 5.592% | $161.4607 | $161.46 | $161.45 | $161.50 |
| Purchase #4 | $167.49 | 5.362% | $176.4708 | $176.47 | $176.45 | $176.50 |
| Purchase #5 | $7.49 | 6.367% | $7.9669 | $7.97 | $7.95 | $8.00 |
| Purchase #6 | $19.89 | 3.159% | $20.5183 | $20.52 | $20.50 | $20.50 |
| Purchase #7 | $219.89 | 3.380% | $227.3223 | $227.32 | $227.30 | $227.30 |
| 7 purchase totals = | $905.93 | $957.8107 | $957.81 | $957.75 | $957.80 | |