| 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 | $186.78 | 7.696% | $201.1546 | $201.15 | $201.15 | $201.20 |
| Purchase #2 | $36.92 | 8.192% | $39.9445 | $39.94 | $39.95 | $39.90 |
| Purchase #3 | $41.48 | 4.577% | $43.3785 | $43.38 | $43.40 | $43.40 |
| Purchase #4 | $166.97 | 8.416% | $181.0222 | $181.02 | $181.00 | $181.00 |
| Purchase #5 | $213.28 | 11.565% | $237.9458 | $237.95 | $237.95 | $237.90 |
| Purchase #6 | $99.27 | 9.746% | $108.9449 | $108.94 | $108.95 | $108.90 |
| Purchase #7 | $42.99 | 11.451% | $47.9128 | $47.91 | $47.90 | $47.90 |
| 7 purchase totals = | $787.69 | $860.3033 | $860.29 | $860.30 | $860.20 | |