| 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 | $181.97 | 7.837% | $196.231 | $196.23 | $196.25 | $196.20 |
| Purchase #2 | $161.38 | 9.160% | $176.1624 | $176.16 | $176.15 | $176.20 |
| Purchase #3 | $101.72 | 9.320% | $111.2003 | $111.20 | $111.20 | $111.20 |
| Purchase #4 | $129.32 | 11.462% | $144.1427 | $144.14 | $144.15 | $144.10 |
| Purchase #5 | $234.65 | 8.243% | $253.9922 | $253.99 | $254.00 | $254.00 |
| Purchase #6 | $152.28 | 7.672% | $163.9629 | $163.96 | $163.95 | $164.00 |
| Purchase #7 | $127.45 | 4.543% | $133.2401 | $133.24 | $133.25 | $133.20 |
| 7 purchase totals = | $1,088.77 | $1,178.9316 | $1,178.92 | $1,178.95 | $1,178.90 | |