| 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 | $149.54 | 13.448% | $169.6501 | $169.65 | $169.65 | $169.70 |
| Purchase #2 | $85.62 | 6.204% | $90.9319 | $90.93 | $90.95 | $90.90 |
| Purchase #3 | $32.26 | 8.567% | $35.0237 | $35.02 | $35.00 | $35.00 |
| Purchase #4 | $13.25 | 12.849% | $14.9525 | $14.95 | $14.95 | $15.00 |
| Purchase #5 | $213.40 | 3.589% | $221.0589 | $221.06 | $221.05 | $221.10 |
| Purchase #6 | $103.43 | 12.525% | $116.3846 | $116.38 | $116.40 | $116.40 |
| Purchase #7 | $219.67 | 5.282% | $231.273 | $231.27 | $231.25 | $231.30 |
| 7 purchase totals = | $817.17 | $879.2747 | $879.26 | $879.25 | $879.40 | |