| 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 | $153.62 | 13.489% | $174.3418 | $174.34 | $174.35 | $174.30 |
| Purchase #2 | $165.76 | 9.325% | $181.2171 | $181.22 | $181.20 | $181.20 |
| Purchase #3 | $19.48 | 10.551% | $21.5353 | $21.54 | $21.55 | $21.50 |
| Purchase #4 | $161.82 | 4.677% | $169.3883 | $169.39 | $169.40 | $169.40 |
| Purchase #5 | $102.95 | 8.502% | $111.7028 | $111.70 | $111.70 | $111.70 |
| Purchase #6 | $21.73 | 7.608% | $23.3832 | $23.38 | $23.40 | $23.40 |
| Purchase #7 | $169.40 | 11.265% | $188.4829 | $188.48 | $188.50 | $188.50 |
| 7 purchase totals = | $794.76 | $870.0514 | $870.05 | $870.10 | $870.00 | |