| 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 | $173.65 | 7.144% | $186.0556 | $186.06 | $186.05 | $186.10 |
| Purchase #2 | $233.49 | 12.507% | $262.6926 | $262.69 | $262.70 | $262.70 |
| Purchase #3 | $182.51 | 10.201% | $201.1278 | $201.13 | $201.15 | $201.10 |
| Purchase #4 | $172.61 | 5.132% | $181.4683 | $181.47 | $181.45 | $181.50 |
| Purchase #5 | $235.52 | 8.759% | $256.1492 | $256.15 | $256.15 | $256.10 |
| Purchase #6 | $190.55 | 3.776% | $197.7452 | $197.75 | $197.75 | $197.70 |
| Purchase #7 | $128.30 | 4.677% | $134.3006 | $134.30 | $134.30 | $134.30 |
| 7 purchase totals = | $1,316.63 | $1,419.5393 | $1,419.55 | $1,419.55 | $1,419.50 | |