| 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 | $18.64 | 5.370% | $19.641 | $19.64 | $19.65 | $19.60 |
| Purchase #2 | $141.38 | 7.276% | $151.6668 | $151.67 | $151.65 | $151.70 |
| Purchase #3 | $88.98 | 8.655% | $96.6812 | $96.68 | $96.70 | $96.70 |
| Purchase #4 | $185.54 | 13.771% | $211.0907 | $211.09 | $211.10 | $211.10 |
| Purchase #5 | $208.65 | 3.112% | $215.1432 | $215.14 | $215.15 | $215.10 |
| Purchase #6 | $138.26 | 11.678% | $154.406 | $154.41 | $154.40 | $154.40 |
| Purchase #7 | $139.29 | 13.235% | $157.725 | $157.73 | $157.75 | $157.70 |
| 7 purchase totals = | $920.74 | $1,006.3539 | $1,006.36 | $1,006.40 | $1,006.30 | |