| 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 | $120.60 | 12.619% | $135.8185 | $135.82 | $135.80 | $135.80 |
| Purchase #2 | $27.84 | 5.745% | $29.4394 | $29.44 | $29.45 | $29.40 |
| Purchase #3 | $163.43 | 7.556% | $175.7788 | $175.78 | $175.80 | $175.80 |
| Purchase #4 | $88.98 | 9.805% | $97.7045 | $97.70 | $97.70 | $97.70 |
| Purchase #5 | $208.53 | 8.776% | $226.8306 | $226.83 | $226.85 | $226.80 |
| Purchase #6 | $111.57 | 5.557% | $117.7699 | $117.77 | $117.75 | $117.80 |
| Purchase #7 | $250.81 | 13.598% | $284.9151 | $284.92 | $284.90 | $284.90 |
| 7 purchase totals = | $971.76 | $1,068.2568 | $1,068.26 | $1,068.25 | $1,068.20 | |