| 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 | $163.47 | 10.814% | $181.1476 | $181.15 | $181.15 | $181.10 |
| Purchase #2 | $42.26 | 12.492% | $47.5391 | $47.54 | $47.55 | $47.50 |
| Purchase #3 | $59.86 | 12.696% | $67.4598 | $67.46 | $67.45 | $67.50 |
| Purchase #4 | $136.58 | 4.556% | $142.8026 | $142.80 | $142.80 | $142.80 |
| Purchase #5 | $203.99 | 13.736% | $232.0101 | $232.01 | $232.00 | $232.00 |
| Purchase #6 | $99.75 | 9.668% | $109.3938 | $109.39 | $109.40 | $109.40 |
| Purchase #7 | $209.26 | 4.389% | $218.4444 | $218.44 | $218.45 | $218.40 |
| 7 purchase totals = | $915.17 | $998.7974 | $998.79 | $998.80 | $998.70 | |