| 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 | $143.61 | 11.832% | $160.6019 | $160.60 | $160.60 | $160.60 |
| Purchase #2 | $95.68 | 11.669% | $106.8449 | $106.84 | $106.85 | $106.80 |
| Purchase #3 | $166.31 | 13.680% | $189.0612 | $189.06 | $189.05 | $189.10 |
| Purchase #4 | $196.93 | 3.734% | $204.2834 | $204.28 | $204.30 | $204.30 |
| Purchase #5 | $67.92 | 9.713% | $74.5171 | $74.52 | $74.50 | $74.50 |
| Purchase #6 | $224.43 | 5.190% | $236.0779 | $236.08 | $236.10 | $236.10 |
| Purchase #7 | $156.71 | 4.200% | $163.2918 | $163.29 | $163.30 | $163.30 |
| 7 purchase totals = | $1,051.59 | $1,134.6782 | $1,134.67 | $1,134.70 | $1,134.70 | |