| 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 | $177.90 | 5.712% | $188.0616 | $188.06 | $188.05 | $188.10 |
| Purchase #2 | $196.62 | 10.515% | $217.2946 | $217.29 | $217.30 | $217.30 |
| Purchase #3 | $221.44 | 8.427% | $240.1007 | $240.10 | $240.10 | $240.10 |
| Purchase #4 | $64.94 | 4.648% | $67.9584 | $67.96 | $67.95 | $68.00 |
| Purchase #5 | $247.98 | 4.456% | $259.03 | $259.03 | $259.05 | $259.00 |
| Purchase #6 | $145.56 | 10.431% | $160.7434 | $160.74 | $160.75 | $160.70 |
| Purchase #7 | $26.44 | 7.845% | $28.5142 | $28.51 | $28.50 | $28.50 |
| 7 purchase totals = | $1,080.88 | $1,161.7029 | $1,161.69 | $1,161.70 | $1,161.70 | |