| 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 | $134.96 | 11.141% | $149.9959 | $150.00 | $150.00 | $150.00 |
| Purchase #2 | $16.78 | 6.540% | $17.8774 | $17.88 | $17.90 | $17.90 |
| Purchase #3 | $248.70 | 4.323% | $259.4513 | $259.45 | $259.45 | $259.50 |
| Purchase #4 | $57.46 | 4.247% | $59.9003 | $59.90 | $59.90 | $59.90 |
| Purchase #5 | $171.62 | 3.141% | $177.0106 | $177.01 | $177.00 | $177.00 |
| Purchase #6 | $71.98 | 12.691% | $81.115 | $81.12 | $81.10 | $81.10 |
| Purchase #7 | $216.85 | 8.405% | $235.0762 | $235.08 | $235.10 | $235.10 |
| 7 purchase totals = | $918.35 | $980.4267 | $980.44 | $980.45 | $980.50 | |