| 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 | $164.28 | 9.403% | $179.7272 | $179.73 | $179.75 | $179.70 |
| Purchase #2 | $174.31 | 11.127% | $193.7055 | $193.71 | $193.70 | $193.70 |
| Purchase #3 | $225.31 | 3.259% | $232.6529 | $232.65 | $232.65 | $232.70 |
| Purchase #4 | $95.39 | 10.874% | $105.7627 | $105.76 | $105.75 | $105.80 |
| Purchase #5 | $129.81 | 11.776% | $145.0964 | $145.10 | $145.10 | $145.10 |
| Purchase #6 | $154.73 | 6.785% | $165.2284 | $165.23 | $165.25 | $165.20 |
| Purchase #7 | $246.44 | 12.766% | $277.9005 | $277.90 | $277.90 | $277.90 |
| 7 purchase totals = | $1,190.27 | $1,300.0736 | $1,300.08 | $1,300.10 | $1,300.10 | |