| 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 | $143.99 | 10.612% | $159.2702 | $159.27 | $159.25 | $159.30 |
| Purchase #2 | $61.57 | 10.292% | $67.9068 | $67.91 | $67.90 | $67.90 |
| Purchase #3 | $175.83 | 9.135% | $191.8921 | $191.89 | $191.90 | $191.90 |
| Purchase #4 | $5.84 | 4.473% | $6.1012 | $6.10 | $6.10 | $6.10 |
| Purchase #5 | $211.78 | 3.388% | $218.9551 | $218.96 | $218.95 | $219.00 |
| Purchase #6 | $214.81 | 9.663% | $235.5671 | $235.57 | $235.55 | $235.60 |
| Purchase #7 | $6.86 | 6.187% | $7.2844 | $7.28 | $7.30 | $7.30 |
| 7 purchase totals = | $820.68 | $886.9769 | $886.98 | $886.95 | $887.10 | |