| 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 | $166.45 | 11.609% | $185.7732 | $185.77 | $185.75 | $185.80 |
| Purchase #2 | $5.93 | 13.144% | $6.7094 | $6.71 | $6.70 | $6.70 |
| Purchase #3 | $144.87 | 6.487% | $154.2677 | $154.27 | $154.25 | $154.30 |
| Purchase #4 | $45.95 | 8.795% | $49.9913 | $49.99 | $50.00 | $50.00 |
| Purchase #5 | $15.32 | 5.605% | $16.1787 | $16.18 | $16.20 | $16.20 |
| Purchase #6 | $42.28 | 8.410% | $45.8357 | $45.84 | $45.85 | $45.80 |
| Purchase #7 | $51.28 | 12.779% | $57.8331 | $57.83 | $57.85 | $57.80 |
| 7 purchase totals = | $472.08 | $516.5891 | $516.59 | $516.60 | $516.60 | |