| 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 | $158.82 | 13.143% | $179.6937 | $179.69 | $179.70 | $179.70 |
| Purchase #2 | $211.54 | 7.774% | $227.9851 | $227.99 | $228.00 | $228.00 |
| Purchase #3 | $193.34 | 11.689% | $215.9395 | $215.94 | $215.95 | $215.90 |
| Purchase #4 | $197.89 | 9.750% | $217.1843 | $217.18 | $217.20 | $217.20 |
| Purchase #5 | $76.91 | 11.400% | $85.6777 | $85.68 | $85.70 | $85.70 |
| Purchase #6 | $27.95 | 9.746% | $30.674 | $30.67 | $30.65 | $30.70 |
| Purchase #7 | $170.95 | 10.830% | $189.4639 | $189.46 | $189.45 | $189.50 |
| 7 purchase totals = | $1,037.40 | $1,146.6182 | $1,146.61 | $1,146.65 | $1,146.70 | |