| 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 | $153.66 | 9.329% | $167.9949 | $167.99 | $168.00 | $168.00 |
| Purchase #2 | $61.34 | 3.234% | $63.3237 | $63.32 | $63.30 | $63.30 |
| Purchase #3 | $71.45 | 3.208% | $73.7421 | $73.74 | $73.75 | $73.70 |
| Purchase #4 | $9.53 | 9.271% | $10.4135 | $10.41 | $10.40 | $10.40 |
| Purchase #5 | $57.73 | 6.146% | $61.2781 | $61.28 | $61.30 | $61.30 |
| Purchase #6 | $184.50 | 11.619% | $205.9371 | $205.94 | $205.95 | $205.90 |
| Purchase #7 | $129.68 | 4.483% | $135.4936 | $135.49 | $135.50 | $135.50 |
| 7 purchase totals = | $667.89 | $718.1830 | $718.17 | $718.20 | $718.10 | |