| 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 | $178.41 | 8.275% | $193.1734 | $193.17 | $193.15 | $193.20 |
| Purchase #2 | $61.29 | 12.369% | $68.871 | $68.87 | $68.85 | $68.90 |
| Purchase #3 | $129.36 | 3.618% | $134.0402 | $134.04 | $134.05 | $134.00 |
| Purchase #4 | $231.53 | 9.302% | $253.0669 | $253.07 | $253.05 | $253.10 |
| Purchase #5 | $79.89 | 4.474% | $83.4643 | $83.46 | $83.45 | $83.50 |
| Purchase #6 | $132.44 | 4.458% | $138.3442 | $138.34 | $138.35 | $138.30 |
| Purchase #7 | $112.40 | 9.790% | $123.404 | $123.40 | $123.40 | $123.40 |
| 7 purchase totals = | $925.32 | $994.3640 | $994.35 | $994.30 | $994.40 | |