| 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 | $157.75 | 7.191% | $169.0938 | $169.09 | $169.10 | $169.10 |
| Purchase #2 | $109.36 | 9.347% | $119.5819 | $119.58 | $119.60 | $119.60 |
| Purchase #3 | $196.59 | 6.117% | $208.6154 | $208.62 | $208.60 | $208.60 |
| Purchase #4 | $84.44 | 11.736% | $94.3499 | $94.35 | $94.35 | $94.30 |
| Purchase #5 | $163.72 | 9.215% | $178.8068 | $178.81 | $178.80 | $178.80 |
| Purchase #6 | $105.61 | 12.571% | $118.8862 | $118.89 | $118.90 | $118.90 |
| Purchase #7 | $47.92 | 3.313% | $49.5076 | $49.51 | $49.50 | $49.50 |
| 7 purchase totals = | $865.39 | $938.8416 | $938.85 | $938.85 | $938.80 | |