| 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 | $86.95 | 5.488% | $91.7218 | $91.72 | $91.70 | $91.70 |
| Purchase #2 | $137.65 | 6.746% | $146.9359 | $146.94 | $146.95 | $146.90 |
| Purchase #3 | $125.45 | 7.260% | $134.5577 | $134.56 | $134.55 | $134.60 |
| Purchase #4 | $192.76 | 5.663% | $203.676 | $203.68 | $203.70 | $203.70 |
| Purchase #5 | $120.39 | 11.372% | $134.0808 | $134.08 | $134.10 | $134.10 |
| Purchase #6 | $158.55 | 11.707% | $177.1114 | $177.11 | $177.10 | $177.10 |
| Purchase #7 | $81.65 | 3.247% | $84.3012 | $84.30 | $84.30 | $84.30 |
| 7 purchase totals = | $903.40 | $972.3848 | $972.39 | $972.40 | $972.40 | |