| 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 | $155.29 | 12.139% | $174.1407 | $174.14 | $174.15 | $174.10 |
| Purchase #2 | $142.30 | 6.670% | $151.7914 | $151.79 | $151.80 | $151.80 |
| Purchase #3 | $214.55 | 3.825% | $222.7565 | $222.76 | $222.75 | $222.80 |
| Purchase #4 | $81.27 | 13.313% | $92.0895 | $92.09 | $92.10 | $92.10 |
| Purchase #5 | $117.47 | 3.467% | $121.5427 | $121.54 | $121.55 | $121.50 |
| Purchase #6 | $153.66 | 3.479% | $159.0058 | $159.01 | $159.00 | $159.00 |
| Purchase #7 | $211.45 | 10.732% | $234.1428 | $234.14 | $234.15 | $234.10 |
| 7 purchase totals = | $1,075.99 | $1,155.4694 | $1,155.47 | $1,155.50 | $1,155.40 | |