| 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 | $66.68 | 12.696% | $75.1457 | $75.15 | $75.15 | $75.10 |
| Purchase #2 | $156.46 | 8.498% | $169.756 | $169.76 | $169.75 | $169.80 |
| Purchase #3 | $212.81 | 5.297% | $224.0825 | $224.08 | $224.10 | $224.10 |
| Purchase #4 | $179.72 | 3.767% | $186.4901 | $186.49 | $186.50 | $186.50 |
| Purchase #5 | $160.51 | 9.728% | $176.1244 | $176.12 | $176.10 | $176.10 |
| Purchase #6 | $156.57 | 9.435% | $171.3424 | $171.34 | $171.35 | $171.30 |
| Purchase #7 | $200.99 | 3.416% | $207.8558 | $207.86 | $207.85 | $207.90 |
| 7 purchase totals = | $1,133.74 | $1,210.7969 | $1,210.80 | $1,210.80 | $1,210.80 | |