| 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 | $124.95 | 9.558% | $136.8927 | $136.89 | $136.90 | $136.90 |
| Purchase #2 | $174.64 | 8.858% | $190.1096 | $190.11 | $190.10 | $190.10 |
| Purchase #3 | $134.55 | 11.799% | $150.4256 | $150.43 | $150.45 | $150.40 |
| Purchase #4 | $76.30 | 11.770% | $85.2805 | $85.28 | $85.30 | $85.30 |
| Purchase #5 | $83.97 | 9.144% | $91.6482 | $91.65 | $91.65 | $91.60 |
| Purchase #6 | $25.69 | 4.381% | $26.8155 | $26.82 | $26.80 | $26.80 |
| Purchase #7 | $244.35 | 11.625% | $272.7557 | $272.76 | $272.75 | $272.80 |
| 7 purchase totals = | $864.45 | $953.9278 | $953.94 | $953.95 | $953.90 | |