| 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 | $154.89 | 12.824% | $174.7531 | $174.75 | $174.75 | $174.80 |
| Purchase #2 | $128.74 | 4.595% | $134.6556 | $134.66 | $134.65 | $134.70 |
| Purchase #3 | $185.75 | 4.293% | $193.7242 | $193.72 | $193.70 | $193.70 |
| Purchase #4 | $154.68 | 6.502% | $164.7373 | $164.74 | $164.75 | $164.70 |
| Purchase #5 | $92.29 | 8.777% | $100.3903 | $100.39 | $100.40 | $100.40 |
| Purchase #6 | $212.38 | 9.336% | $232.2078 | $232.21 | $232.20 | $232.20 |
| Purchase #7 | $70.37 | 12.840% | $79.4055 | $79.41 | $79.40 | $79.40 |
| 7 purchase totals = | $999.10 | $1,079.8738 | $1,079.88 | $1,079.85 | $1,079.90 | |