| 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 | $169.58 | 12.661% | $191.0505 | $191.05 | $191.05 | $191.10 |
| Purchase #2 | $91.84 | 5.270% | $96.68 | $96.68 | $96.70 | $96.70 |
| Purchase #3 | $196.68 | 4.289% | $205.1156 | $205.12 | $205.10 | $205.10 |
| Purchase #4 | $128.99 | 6.866% | $137.8465 | $137.85 | $137.85 | $137.80 |
| Purchase #5 | $148.63 | 6.696% | $158.5823 | $158.58 | $158.60 | $158.60 |
| Purchase #6 | $44.25 | 11.712% | $49.4326 | $49.43 | $49.45 | $49.40 |
| Purchase #7 | $116.85 | 5.149% | $122.8666 | $122.87 | $122.85 | $122.90 |
| 7 purchase totals = | $896.82 | $961.5741 | $961.58 | $961.60 | $961.60 | |