| 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 | $167.91 | 5.525% | $177.187 | $177.19 | $177.20 | $177.20 |
| Purchase #2 | $8.32 | 6.495% | $8.8604 | $8.86 | $8.85 | $8.90 |
| Purchase #3 | $52.65 | 12.239% | $59.0938 | $59.09 | $59.10 | $59.10 |
| Purchase #4 | $148.63 | 10.698% | $164.5304 | $164.53 | $164.55 | $164.50 |
| Purchase #5 | $18.82 | 3.190% | $19.4204 | $19.42 | $19.40 | $19.40 |
| Purchase #6 | $142.70 | 12.619% | $160.7073 | $160.71 | $160.70 | $160.70 |
| Purchase #7 | $157.87 | 10.458% | $174.38 | $174.38 | $174.40 | $174.40 |
| 7 purchase totals = | $696.90 | $764.1793 | $764.18 | $764.20 | $764.20 | |