| 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 | $185.94 | 10.488% | $205.4414 | $205.44 | $205.45 | $205.40 |
| Purchase #2 | $25.41 | 13.627% | $28.8726 | $28.87 | $28.85 | $28.90 |
| Purchase #3 | $151.47 | 10.572% | $167.4834 | $167.48 | $167.50 | $167.50 |
| Purchase #4 | $7.41 | 12.547% | $8.3397 | $8.34 | $8.35 | $8.30 |
| Purchase #5 | $97.73 | 5.319% | $102.9283 | $102.93 | $102.95 | $102.90 |
| Purchase #6 | $12.52 | 13.641% | $14.2279 | $14.23 | $14.25 | $14.20 |
| Purchase #7 | $64.26 | 11.320% | $71.5342 | $71.53 | $71.55 | $71.50 |
| 7 purchase totals = | $544.74 | $598.8275 | $598.82 | $598.90 | $598.70 | |