| 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 | $156.98 | 12.763% | $177.0154 | $177.02 | $177.00 | $177.00 |
| Purchase #2 | $214.73 | 3.260% | $221.7302 | $221.73 | $221.75 | $221.70 |
| Purchase #3 | $229.76 | 3.112% | $236.9101 | $236.91 | $236.90 | $236.90 |
| Purchase #4 | $66.38 | 5.700% | $70.1637 | $70.16 | $70.15 | $70.20 |
| Purchase #5 | $211.83 | 6.542% | $225.6879 | $225.69 | $225.70 | $225.70 |
| Purchase #6 | $132.45 | 9.406% | $144.9082 | $144.91 | $144.90 | $144.90 |
| Purchase #7 | $142.67 | 7.717% | $153.6798 | $153.68 | $153.70 | $153.70 |
| 7 purchase totals = | $1,154.80 | $1,230.0953 | $1,230.10 | $1,230.10 | $1,230.10 | |