| 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 | $205.27 | 11.869% | $229.6335 | $229.63 | $229.65 | $229.60 |
| Purchase #2 | $198.71 | 8.548% | $215.6957 | $215.70 | $215.70 | $215.70 |
| Purchase #3 | $100.99 | 5.838% | $106.8858 | $106.89 | $106.90 | $106.90 |
| Purchase #4 | $114.36 | 6.551% | $121.8517 | $121.85 | $121.85 | $121.90 |
| Purchase #5 | $8.29 | 4.321% | $8.6482 | $8.65 | $8.65 | $8.60 |
| Purchase #6 | $153.48 | 8.252% | $166.1452 | $166.15 | $166.15 | $166.10 |
| Purchase #7 | $51.85 | 11.572% | $57.8501 | $57.85 | $57.85 | $57.90 |
| 7 purchase totals = | $832.95 | $906.7102 | $906.72 | $906.75 | $906.70 | |