| 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 | $138.70 | 4.821% | $145.3867 | $145.39 | $145.40 | $145.40 |
| Purchase #2 | $210.28 | 13.482% | $238.6299 | $238.63 | $238.65 | $238.60 |
| Purchase #3 | $61.58 | 12.747% | $69.4296 | $69.43 | $69.45 | $69.40 |
| Purchase #4 | $165.72 | 7.853% | $178.734 | $178.73 | $178.75 | $178.70 |
| Purchase #5 | $134.58 | 6.806% | $143.7395 | $143.74 | $143.75 | $143.70 |
| Purchase #6 | $24.79 | 7.733% | $26.707 | $26.71 | $26.70 | $26.70 |
| Purchase #7 | $70.44 | 11.310% | $78.4068 | $78.41 | $78.40 | $78.40 |
| 7 purchase totals = | $806.09 | $881.0335 | $881.04 | $881.10 | $880.90 | |