| 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 | $169.59 | 12.608% | $190.9719 | $190.97 | $190.95 | $191.00 |
| Purchase #2 | $205.59 | 3.782% | $213.3654 | $213.37 | $213.35 | $213.40 |
| Purchase #3 | $138.98 | 13.411% | $157.6186 | $157.62 | $157.60 | $157.60 |
| Purchase #4 | $20.28 | 13.354% | $22.9882 | $22.99 | $23.00 | $23.00 |
| Purchase #5 | $16.31 | 7.785% | $17.5797 | $17.58 | $17.60 | $17.60 |
| Purchase #6 | $233.91 | 13.252% | $264.9078 | $264.91 | $264.90 | $264.90 |
| Purchase #7 | $162.47 | 9.469% | $177.8543 | $177.85 | $177.85 | $177.90 |
| 7 purchase totals = | $947.13 | $1,045.2859 | $1,045.29 | $1,045.25 | $1,045.40 | |