| 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 | $134.98 | 12.723% | $152.1535 | $152.15 | $152.15 | $152.20 |
| Purchase #2 | $145.38 | 10.456% | $160.5809 | $160.58 | $160.60 | $160.60 |
| Purchase #3 | $70.42 | 12.167% | $78.988 | $78.99 | $79.00 | $79.00 |
| Purchase #4 | $78.81 | 6.246% | $83.7325 | $83.73 | $83.75 | $83.70 |
| Purchase #5 | $83.58 | 4.245% | $87.128 | $87.13 | $87.15 | $87.10 |
| Purchase #6 | $174.42 | 8.173% | $188.6753 | $188.68 | $188.70 | $188.70 |
| Purchase #7 | $57.91 | 10.190% | $63.811 | $63.81 | $63.80 | $63.80 |
| 7 purchase totals = | $745.50 | $815.0692 | $815.07 | $815.15 | $815.10 | |