| 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 | $148.88 | 11.498% | $165.9982 | $166.00 | $166.00 | $166.00 |
| Purchase #2 | $197.72 | 3.202% | $204.051 | $204.05 | $204.05 | $204.10 |
| Purchase #3 | $132.85 | 5.306% | $139.899 | $139.90 | $139.90 | $139.90 |
| Purchase #4 | $171.34 | 3.625% | $177.5511 | $177.55 | $177.55 | $177.60 |
| Purchase #5 | $232.81 | 11.529% | $259.6507 | $259.65 | $259.65 | $259.70 |
| Purchase #6 | $161.32 | 9.729% | $177.0148 | $177.01 | $177.00 | $177.00 |
| Purchase #7 | $242.73 | 4.627% | $253.9611 | $253.96 | $253.95 | $254.00 |
| 7 purchase totals = | $1,287.65 | $1,378.1259 | $1,378.12 | $1,378.10 | $1,378.30 | |