| 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 | $185.41 | 6.470% | $197.406 | $197.41 | $197.40 | $197.40 |
| Purchase #2 | $117.56 | 9.503% | $128.7317 | $128.73 | $128.75 | $128.70 |
| Purchase #3 | $127.95 | 9.169% | $139.6817 | $139.68 | $139.70 | $139.70 |
| Purchase #4 | $52.72 | 4.231% | $54.9506 | $54.95 | $54.95 | $55.00 |
| Purchase #5 | $250.58 | 4.753% | $262.4901 | $262.49 | $262.50 | $262.50 |
| Purchase #6 | $144.71 | 9.353% | $158.2447 | $158.24 | $158.25 | $158.20 |
| Purchase #7 | $200.32 | 9.167% | $218.6833 | $218.68 | $218.70 | $218.70 |
| 7 purchase totals = | $1,079.25 | $1,160.1881 | $1,160.18 | $1,160.25 | $1,160.20 | |