| 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 | $129.74 | 3.476% | $134.2498 | $134.25 | $134.25 | $134.20 |
| Purchase #2 | $145.99 | 3.377% | $150.9201 | $150.92 | $150.90 | $150.90 |
| Purchase #3 | $32.63 | 8.792% | $35.4988 | $35.50 | $35.50 | $35.50 |
| Purchase #4 | $131.48 | 11.183% | $146.1834 | $146.18 | $146.20 | $146.20 |
| Purchase #5 | $205.42 | 8.770% | $223.4353 | $223.44 | $223.45 | $223.40 |
| Purchase #6 | $83.81 | 11.434% | $93.3928 | $93.39 | $93.40 | $93.40 |
| Purchase #7 | $177.32 | 10.815% | $196.4972 | $196.50 | $196.50 | $196.50 |
| 7 purchase totals = | $906.39 | $980.1774 | $980.18 | $980.20 | $980.10 | |