| 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 | $168.80 | 10.689% | $186.843 | $186.84 | $186.85 | $186.80 |
| Purchase #2 | $223.99 | 10.335% | $247.1394 | $247.14 | $247.15 | $247.10 |
| Purchase #3 | $199.84 | 6.554% | $212.9375 | $212.94 | $212.95 | $212.90 |
| Purchase #4 | $147.58 | 11.705% | $164.8542 | $164.85 | $164.85 | $164.90 |
| Purchase #5 | $176.43 | 3.256% | $182.1746 | $182.17 | $182.15 | $182.20 |
| Purchase #6 | $98.61 | 4.221% | $102.7723 | $102.77 | $102.75 | $102.80 |
| Purchase #7 | $237.57 | 4.175% | $247.4885 | $247.49 | $247.50 | $247.50 |
| 7 purchase totals = | $1,252.82 | $1,344.2095 | $1,344.20 | $1,344.20 | $1,344.20 | |