| 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 | $210.64 | 11.728% | $235.3439 | $235.34 | $235.35 | $235.30 |
| Purchase #2 | $148.75 | 7.330% | $159.6534 | $159.65 | $159.65 | $159.70 |
| Purchase #3 | $165.67 | 7.780% | $178.5591 | $178.56 | $178.55 | $178.60 |
| Purchase #4 | $25.89 | 9.605% | $28.3767 | $28.38 | $28.40 | $28.40 |
| Purchase #5 | $100.66 | 5.235% | $105.9296 | $105.93 | $105.95 | $105.90 |
| Purchase #6 | $17.30 | 8.761% | $18.8157 | $18.82 | $18.80 | $18.80 |
| Purchase #7 | $130.45 | 3.155% | $134.5657 | $134.57 | $134.55 | $134.60 |
| 7 purchase totals = | $799.36 | $861.2441 | $861.25 | $861.25 | $861.30 | |