| 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 | $154.97 | 12.394% | $174.177 | $174.18 | $174.20 | $174.20 |
| Purchase #2 | $63.59 | 8.408% | $68.9366 | $68.94 | $68.95 | $68.90 |
| Purchase #3 | $66.69 | 11.473% | $74.3413 | $74.34 | $74.35 | $74.30 |
| Purchase #4 | $201.97 | 13.152% | $228.5331 | $228.53 | $228.55 | $228.50 |
| Purchase #5 | $66.28 | 11.711% | $74.0421 | $74.04 | $74.05 | $74.00 |
| Purchase #6 | $160.31 | 5.565% | $169.2313 | $169.23 | $169.25 | $169.20 |
| Purchase #7 | $132.85 | 13.456% | $150.7263 | $150.73 | $150.75 | $150.70 |
| 7 purchase totals = | $846.66 | $939.9877 | $939.99 | $940.10 | $939.80 | |