| 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 | $161.96 | 9.722% | $177.7058 | $177.71 | $177.70 | $177.70 |
| Purchase #2 | $203.49 | 4.456% | $212.5575 | $212.56 | $212.55 | $212.60 |
| Purchase #3 | $145.95 | 12.559% | $164.2799 | $164.28 | $164.30 | $164.30 |
| Purchase #4 | $74.97 | 6.630% | $79.9405 | $79.94 | $79.95 | $79.90 |
| Purchase #5 | $221.47 | 10.133% | $243.9116 | $243.91 | $243.90 | $243.90 |
| Purchase #6 | $208.57 | 10.348% | $230.1528 | $230.15 | $230.15 | $230.20 |
| Purchase #7 | $205.48 | 3.347% | $212.3574 | $212.36 | $212.35 | $212.40 |
| 7 purchase totals = | $1,221.89 | $1,320.9055 | $1,320.91 | $1,320.90 | $1,321.00 | |