| 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 | $189.35 | 13.305% | $214.543 | $214.54 | $214.55 | $214.50 |
| Purchase #2 | $126.79 | 10.163% | $139.6757 | $139.68 | $139.70 | $139.70 |
| Purchase #3 | $126.67 | 5.501% | $133.6381 | $133.64 | $133.65 | $133.60 |
| Purchase #4 | $205.39 | 7.312% | $220.4081 | $220.41 | $220.40 | $220.40 |
| Purchase #5 | $127.28 | 5.602% | $134.4102 | $134.41 | $134.40 | $134.40 |
| Purchase #6 | $28.56 | 11.125% | $31.7373 | $31.74 | $31.75 | $31.70 |
| Purchase #7 | $92.74 | 9.322% | $101.3852 | $101.39 | $101.40 | $101.40 |
| 7 purchase totals = | $896.78 | $975.7976 | $975.81 | $975.85 | $975.70 | |