| 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 | $151.32 | 8.550% | $164.2579 | $164.26 | $164.25 | $164.30 |
| Purchase #2 | $84.44 | 9.786% | $92.7033 | $92.70 | $92.70 | $92.70 |
| Purchase #3 | $35.84 | 4.791% | $37.5571 | $37.56 | $37.55 | $37.60 |
| Purchase #4 | $173.55 | 3.352% | $179.3674 | $179.37 | $179.35 | $179.40 |
| Purchase #5 | $45.43 | 13.285% | $51.4654 | $51.47 | $51.45 | $51.50 |
| Purchase #6 | $42.41 | 8.638% | $46.0734 | $46.07 | $46.05 | $46.10 |
| Purchase #7 | $31.75 | 12.531% | $35.7286 | $35.73 | $35.75 | $35.70 |
| 7 purchase totals = | $564.74 | $607.1531 | $607.16 | $607.10 | $607.30 | |