| 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 | $95.27 | 10.455% | $105.2305 | $105.23 | $105.25 | $105.20 |
| Purchase #2 | $141.60 | 13.613% | $160.876 | $160.88 | $160.90 | $160.90 |
| Purchase #3 | $68.31 | 9.634% | $74.891 | $74.89 | $74.90 | $74.90 |
| Purchase #4 | $118.58 | 11.874% | $132.6602 | $132.66 | $132.65 | $132.70 |
| Purchase #5 | $46.37 | 10.501% | $51.2393 | $51.24 | $51.25 | $51.20 |
| Purchase #6 | $146.70 | 9.386% | $160.4693 | $160.47 | $160.45 | $160.50 |
| Purchase #7 | $223.27 | 4.796% | $233.978 | $233.98 | $234.00 | $234.00 |
| 7 purchase totals = | $840.10 | $919.3443 | $919.35 | $919.40 | $919.40 | |