| 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 | $165.45 | 10.193% | $182.3143 | $182.31 | $182.30 | $182.30 |
| Purchase #2 | $229.42 | 13.222% | $259.7539 | $259.75 | $259.75 | $259.80 |
| Purchase #3 | $149.65 | 4.112% | $155.8036 | $155.80 | $155.80 | $155.80 |
| Purchase #4 | $63.32 | 6.373% | $67.3554 | $67.36 | $67.35 | $67.40 |
| Purchase #5 | $40.83 | 9.727% | $44.8015 | $44.80 | $44.80 | $44.80 |
| Purchase #6 | $242.88 | 7.603% | $261.3462 | $261.35 | $261.35 | $261.30 |
| Purchase #7 | $181.64 | 4.363% | $189.565 | $189.57 | $189.55 | $189.60 |
| 7 purchase totals = | $1,073.19 | $1,160.9399 | $1,160.94 | $1,160.90 | $1,161.00 | |