| 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 | $180.88 | 3.164% | $186.603 | $186.60 | $186.60 | $186.60 |
| Purchase #2 | $136.48 | 7.611% | $146.8675 | $146.87 | $146.85 | $146.90 |
| Purchase #3 | $76.94 | 12.235% | $86.3536 | $86.35 | $86.35 | $86.40 |
| Purchase #4 | $212.95 | 3.237% | $219.8432 | $219.84 | $219.85 | $219.80 |
| Purchase #5 | $176.29 | 11.192% | $196.0204 | $196.02 | $196.00 | $196.00 |
| Purchase #6 | $126.74 | 13.191% | $143.4583 | $143.46 | $143.45 | $143.50 |
| Purchase #7 | $79.25 | 9.767% | $86.9903 | $86.99 | $87.00 | $87.00 |
| 7 purchase totals = | $989.53 | $1,066.1363 | $1,066.13 | $1,066.10 | $1,066.20 | |