| 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 | $163.51 | 10.684% | $180.9794 | $180.98 | $181.00 | $181.00 |
| Purchase #2 | $223.94 | 4.685% | $234.4316 | $234.43 | $234.45 | $234.40 |
| Purchase #3 | $182.97 | 8.865% | $199.1903 | $199.19 | $199.20 | $199.20 |
| Purchase #4 | $56.76 | 13.771% | $64.5764 | $64.58 | $64.60 | $64.60 |
| Purchase #5 | $200.49 | 10.152% | $220.8437 | $220.84 | $220.85 | $220.80 |
| Purchase #6 | $104.69 | 12.410% | $117.682 | $117.68 | $117.70 | $117.70 |
| Purchase #7 | $103.70 | 11.567% | $115.695 | $115.70 | $115.70 | $115.70 |
| 7 purchase totals = | $1,036.06 | $1,133.3984 | $1,133.40 | $1,133.50 | $1,133.40 | |