| 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 | $144.70 | 12.449% | $162.7137 | $162.71 | $162.70 | $162.70 |
| Purchase #2 | $130.41 | 10.204% | $143.717 | $143.72 | $143.70 | $143.70 |
| Purchase #3 | $51.88 | 10.108% | $57.124 | $57.12 | $57.10 | $57.10 |
| Purchase #4 | $47.34 | 5.425% | $49.9082 | $49.91 | $49.90 | $49.90 |
| Purchase #5 | $125.30 | 4.461% | $130.8896 | $130.89 | $130.90 | $130.90 |
| Purchase #6 | $180.96 | 13.664% | $205.6864 | $205.69 | $205.70 | $205.70 |
| Purchase #7 | $81.93 | 7.693% | $88.2329 | $88.23 | $88.25 | $88.20 |
| 7 purchase totals = | $762.52 | $838.2718 | $838.27 | $838.25 | $838.20 | |