| 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 | $186.31 | 9.589% | $204.1753 | $204.18 | $204.20 | $204.20 |
| Purchase #2 | $134.61 | 13.667% | $153.0071 | $153.01 | $153.00 | $153.00 |
| Purchase #3 | $134.84 | 11.233% | $149.9866 | $149.99 | $150.00 | $150.00 |
| Purchase #4 | $10.39 | 11.857% | $11.6219 | $11.62 | $11.60 | $11.60 |
| Purchase #5 | $6.28 | 6.807% | $6.7075 | $6.71 | $6.70 | $6.70 |
| Purchase #6 | $110.76 | 6.500% | $117.9594 | $117.96 | $117.95 | $118.00 |
| Purchase #7 | $106.47 | 6.330% | $113.2096 | $113.21 | $113.20 | $113.20 |
| 7 purchase totals = | $689.66 | $756.6674 | $756.68 | $756.65 | $756.70 | |