| 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 | $158.84 | 6.601% | $169.325 | $169.33 | $169.35 | $169.30 |
| Purchase #2 | $178.80 | 9.782% | $196.2902 | $196.29 | $196.30 | $196.30 |
| Purchase #3 | $228.39 | 7.394% | $245.2772 | $245.28 | $245.30 | $245.30 |
| Purchase #4 | $163.98 | 13.585% | $186.2567 | $186.26 | $186.25 | $186.30 |
| Purchase #5 | $192.72 | 12.476% | $216.7637 | $216.76 | $216.75 | $216.80 |
| Purchase #6 | $136.45 | 9.173% | $148.9666 | $148.97 | $148.95 | $149.00 |
| Purchase #7 | $161.82 | 8.856% | $176.1508 | $176.15 | $176.15 | $176.20 |
| 7 purchase totals = | $1,221.00 | $1,339.0302 | $1,339.04 | $1,339.05 | $1,339.20 | |