| 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 | $178.98 | 12.568% | $201.4742 | $201.47 | $201.45 | $201.50 |
| Purchase #2 | $70.94 | 13.464% | $80.4914 | $80.49 | $80.50 | $80.50 |
| Purchase #3 | $50.58 | 9.614% | $55.4428 | $55.44 | $55.45 | $55.40 |
| Purchase #4 | $247.36 | 8.276% | $267.8315 | $267.83 | $267.85 | $267.80 |
| Purchase #5 | $205.66 | 8.685% | $223.5216 | $223.52 | $223.50 | $223.50 |
| Purchase #6 | $210.58 | 13.241% | $238.4629 | $238.46 | $238.45 | $238.50 |
| Purchase #7 | $125.45 | 8.106% | $135.619 | $135.62 | $135.60 | $135.60 |
| 7 purchase totals = | $1,089.55 | $1,202.8434 | $1,202.83 | $1,202.80 | $1,202.80 | |