| 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 | $9.57 | 11.493% | $10.6699 | $10.67 | $10.65 | $10.70 |
| Purchase #2 | $172.58 | 5.446% | $181.9787 | $181.98 | $182.00 | $182.00 |
| Purchase #3 | $154.54 | 5.868% | $163.6084 | $163.61 | $163.60 | $163.60 |
| Purchase #4 | $66.93 | 9.696% | $73.4195 | $73.42 | $73.40 | $73.40 |
| Purchase #5 | $95.47 | 12.685% | $107.5804 | $107.58 | $107.60 | $107.60 |
| Purchase #6 | $242.78 | 10.519% | $268.318 | $268.32 | $268.30 | $268.30 |
| Purchase #7 | $189.25 | 12.443% | $212.7984 | $212.80 | $212.80 | $212.80 |
| 7 purchase totals = | $931.12 | $1,018.3733 | $1,018.38 | $1,018.35 | $1,018.40 | |