| 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 | $142.42 | 12.557% | $160.3037 | $160.30 | $160.30 | $160.30 |
| Purchase #2 | $121.67 | 13.492% | $138.0857 | $138.09 | $138.10 | $138.10 |
| Purchase #3 | $143.66 | 7.495% | $154.4273 | $154.43 | $154.45 | $154.40 |
| Purchase #4 | $190.33 | 11.292% | $211.8221 | $211.82 | $211.80 | $211.80 |
| Purchase #5 | $21.81 | 9.153% | $23.8063 | $23.81 | $23.80 | $23.80 |
| Purchase #6 | $105.93 | 5.578% | $111.8388 | $111.84 | $111.85 | $111.80 |
| Purchase #7 | $160.42 | 5.672% | $169.519 | $169.52 | $169.50 | $169.50 |
| 7 purchase totals = | $886.24 | $969.8029 | $969.81 | $969.80 | $969.70 | |