| 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 | $175.62 | 8.659% | $190.8269 | $190.83 | $190.85 | $190.80 |
| Purchase #2 | $150.70 | 5.712% | $159.308 | $159.31 | $159.30 | $159.30 |
| Purchase #3 | $106.68 | 10.390% | $117.7641 | $117.76 | $117.75 | $117.80 |
| Purchase #4 | $222.36 | 9.316% | $243.0751 | $243.08 | $243.10 | $243.10 |
| Purchase #5 | $198.82 | 11.493% | $221.6704 | $221.67 | $221.65 | $221.70 |
| Purchase #6 | $85.90 | 10.327% | $94.7709 | $94.77 | $94.75 | $94.80 |
| Purchase #7 | $198.69 | 6.432% | $211.4697 | $211.47 | $211.45 | $211.50 |
| 7 purchase totals = | $1,138.77 | $1,238.8851 | $1,238.89 | $1,238.85 | $1,239.00 | |