| 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 | $153.74 | 10.221% | $169.4538 | $169.45 | $169.45 | $169.50 |
| Purchase #2 | $99.29 | 3.419% | $102.6847 | $102.68 | $102.70 | $102.70 |
| Purchase #3 | $7.97 | 12.376% | $8.9564 | $8.96 | $8.95 | $9.00 |
| Purchase #4 | $207.44 | 4.819% | $217.4365 | $217.44 | $217.45 | $217.40 |
| Purchase #5 | $53.55 | 12.150% | $60.0563 | $60.06 | $60.05 | $60.10 |
| Purchase #6 | $187.52 | 9.725% | $205.7563 | $205.76 | $205.75 | $205.80 |
| Purchase #7 | $84.36 | 4.305% | $87.9917 | $87.99 | $88.00 | $88.00 |
| 7 purchase totals = | $793.87 | $852.3357 | $852.34 | $852.35 | $852.50 | |