| 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 | $155.76 | 12.198% | $174.7596 | $174.76 | $174.75 | $174.80 |
| Purchase #2 | $206.86 | 5.540% | $218.32 | $218.32 | $218.30 | $218.30 |
| Purchase #3 | $173.69 | 6.354% | $184.7263 | $184.73 | $184.75 | $184.70 |
| Purchase #4 | $97.90 | 8.542% | $106.2626 | $106.26 | $106.25 | $106.30 |
| Purchase #5 | $46.31 | 13.241% | $52.4419 | $52.44 | $52.45 | $52.40 |
| Purchase #6 | $27.58 | 7.741% | $29.715 | $29.72 | $29.70 | $29.70 |
| Purchase #7 | $120.28 | 11.304% | $133.8765 | $133.88 | $133.90 | $133.90 |
| 7 purchase totals = | $828.38 | $900.1019 | $900.11 | $900.10 | $900.10 | |