| 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 | $192.28 | 13.106% | $217.4802 | $217.48 | $217.50 | $217.50 |
| Purchase #2 | $143.60 | 10.123% | $158.1366 | $158.14 | $158.15 | $158.10 |
| Purchase #3 | $161.93 | 8.111% | $175.0641 | $175.06 | $175.05 | $175.10 |
| Purchase #4 | $234.30 | 7.806% | $252.5895 | $252.59 | $252.60 | $252.60 |
| Purchase #5 | $163.29 | 13.773% | $185.7799 | $185.78 | $185.80 | $185.80 |
| Purchase #6 | $111.90 | 9.525% | $122.5585 | $122.56 | $122.55 | $122.60 |
| Purchase #7 | $235.58 | 10.198% | $259.6044 | $259.60 | $259.60 | $259.60 |
| 7 purchase totals = | $1,242.88 | $1,371.2132 | $1,371.21 | $1,371.25 | $1,371.30 | |