| 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 | $203.45 | 5.508% | $214.656 | $214.66 | $214.65 | $214.70 |
| Purchase #2 | $165.97 | 9.763% | $182.1737 | $182.17 | $182.15 | $182.20 |
| Purchase #3 | $147.57 | 7.689% | $158.9167 | $158.92 | $158.90 | $158.90 |
| Purchase #4 | $171.25 | 7.525% | $184.1366 | $184.14 | $184.15 | $184.10 |
| Purchase #5 | $237.66 | 3.224% | $245.3222 | $245.32 | $245.30 | $245.30 |
| Purchase #6 | $109.77 | 10.738% | $121.5571 | $121.56 | $121.55 | $121.60 |
| Purchase #7 | $105.49 | 4.462% | $110.197 | $110.20 | $110.20 | $110.20 |
| 7 purchase totals = | $1,141.16 | $1,216.9593 | $1,216.97 | $1,216.90 | $1,217.00 | |