| 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 | $157.44 | 11.690% | $175.8447 | $175.84 | $175.85 | $175.80 |
| Purchase #2 | $8.25 | 5.112% | $8.6717 | $8.67 | $8.65 | $8.70 |
| Purchase #3 | $179.85 | 12.419% | $202.1856 | $202.19 | $202.20 | $202.20 |
| Purchase #4 | $176.99 | 5.340% | $186.4413 | $186.44 | $186.45 | $186.40 |
| Purchase #5 | $32.34 | 5.276% | $34.0463 | $34.05 | $34.05 | $34.00 |
| Purchase #6 | $157.78 | 13.576% | $179.2002 | $179.20 | $179.20 | $179.20 |
| Purchase #7 | $58.96 | 7.407% | $63.3272 | $63.33 | $63.35 | $63.30 |
| 7 purchase totals = | $771.61 | $849.7170 | $849.72 | $849.75 | $849.60 | |