| 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 | $157.46 | 8.661% | $171.0976 | $171.10 | $171.10 | $171.10 |
| Purchase #2 | $70.79 | 10.627% | $78.3129 | $78.31 | $78.30 | $78.30 |
| Purchase #3 | $27.95 | 12.469% | $31.4351 | $31.44 | $31.45 | $31.40 |
| Purchase #4 | $12.48 | 12.850% | $14.0837 | $14.08 | $14.10 | $14.10 |
| Purchase #5 | $99.26 | 10.687% | $109.8679 | $109.87 | $109.85 | $109.90 |
| Purchase #6 | $85.92 | 12.852% | $96.9624 | $96.96 | $96.95 | $97.00 |
| Purchase #7 | $230.56 | 10.161% | $253.9872 | $253.99 | $254.00 | $254.00 |
| 7 purchase totals = | $684.42 | $755.7468 | $755.75 | $755.75 | $755.80 | |