| 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 | $158.76 | 6.255% | $168.6904 | $168.69 | $168.70 | $168.70 |
| Purchase #2 | $26.99 | 13.153% | $30.54 | $30.54 | $30.55 | $30.50 |
| Purchase #3 | $118.49 | 3.325% | $122.4298 | $122.43 | $122.45 | $122.40 |
| Purchase #4 | $152.91 | 4.855% | $160.3338 | $160.33 | $160.35 | $160.30 |
| Purchase #5 | $217.31 | 11.503% | $242.3072 | $242.31 | $242.30 | $242.30 |
| Purchase #6 | $239.92 | 3.672% | $248.7299 | $248.73 | $248.75 | $248.70 |
| Purchase #7 | $89.97 | 13.418% | $102.0422 | $102.04 | $102.05 | $102.00 |
| 7 purchase totals = | $1,004.35 | $1,075.0733 | $1,075.07 | $1,075.15 | $1,074.90 | |