| 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 | $182.76 | 8.689% | $198.64 | $198.64 | $198.65 | $198.60 |
| Purchase #2 | $203.80 | 10.721% | $225.6494 | $225.65 | $225.65 | $225.60 |
| Purchase #3 | $166.25 | 5.717% | $175.7545 | $175.75 | $175.75 | $175.80 |
| Purchase #4 | $7.80 | 3.404% | $8.0655 | $8.07 | $8.05 | $8.10 |
| Purchase #5 | $23.31 | 4.558% | $24.3725 | $24.37 | $24.35 | $24.40 |
| Purchase #6 | $209.81 | 6.870% | $224.2239 | $224.22 | $224.20 | $224.20 |
| Purchase #7 | $99.25 | 11.741% | $110.9029 | $110.90 | $110.90 | $110.90 |
| 7 purchase totals = | $892.98 | $967.6087 | $967.60 | $967.55 | $967.60 | |