| 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 | $196.68 | 6.818% | $210.0896 | $210.09 | $210.10 | $210.10 |
| Purchase #2 | $146.47 | 13.332% | $165.9974 | $166.00 | $166.00 | $166.00 |
| Purchase #3 | $222.64 | 13.347% | $252.3558 | $252.36 | $252.35 | $252.40 |
| Purchase #4 | $43.90 | 4.358% | $45.8132 | $45.81 | $45.80 | $45.80 |
| Purchase #5 | $27.63 | 4.109% | $28.7653 | $28.77 | $28.75 | $28.80 |
| Purchase #6 | $53.39 | 6.560% | $56.8924 | $56.89 | $56.90 | $56.90 |
| Purchase #7 | $195.90 | 5.715% | $207.0957 | $207.10 | $207.10 | $207.10 |
| 7 purchase totals = | $886.61 | $967.0094 | $967.02 | $967.00 | $967.10 | |