| 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 | $165.92 | 12.709% | $187.0068 | $187.01 | $187.00 | $187.00 |
| Purchase #2 | $201.85 | 12.654% | $227.3921 | $227.39 | $227.40 | $227.40 |
| Purchase #3 | $189.32 | 6.641% | $201.8927 | $201.89 | $201.90 | $201.90 |
| Purchase #4 | $196.63 | 5.810% | $208.0542 | $208.05 | $208.05 | $208.10 |
| Purchase #5 | $77.80 | 8.531% | $84.4371 | $84.44 | $84.45 | $84.40 |
| Purchase #6 | $200.49 | 13.762% | $228.0814 | $228.08 | $228.10 | $228.10 |
| Purchase #7 | $201.36 | 6.184% | $213.8121 | $213.81 | $213.80 | $213.80 |
| 7 purchase totals = | $1,233.37 | $1,350.6764 | $1,350.67 | $1,350.70 | $1,350.70 | |