| 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 | $160.64 | 10.118% | $176.8936 | $176.89 | $176.90 | $176.90 |
| Purchase #2 | $182.86 | 7.772% | $197.0719 | $197.07 | $197.05 | $197.10 |
| Purchase #3 | $44.88 | 11.267% | $49.9366 | $49.94 | $49.95 | $49.90 |
| Purchase #4 | $40.81 | 12.735% | $46.0072 | $46.01 | $46.00 | $46.00 |
| Purchase #5 | $169.29 | 12.405% | $190.2904 | $190.29 | $190.30 | $190.30 |
| Purchase #6 | $207.99 | 12.111% | $233.1797 | $233.18 | $233.20 | $233.20 |
| Purchase #7 | $38.81 | 8.850% | $42.2447 | $42.24 | $42.25 | $42.20 |
| 7 purchase totals = | $845.28 | $935.6241 | $935.62 | $935.65 | $935.60 | |