| 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 | $154.47 | 13.466% | $175.2709 | $175.27 | $175.25 | $175.30 |
| Purchase #2 | $120.62 | 11.482% | $134.4696 | $134.47 | $134.45 | $134.50 |
| Purchase #3 | $171.84 | 11.322% | $191.2957 | $191.30 | $191.30 | $191.30 |
| Purchase #4 | $11.50 | 6.861% | $12.289 | $12.29 | $12.30 | $12.30 |
| Purchase #5 | $152.51 | 11.822% | $170.5397 | $170.54 | $170.55 | $170.50 |
| Purchase #6 | $154.46 | 7.432% | $165.9395 | $165.94 | $165.95 | $165.90 |
| Purchase #7 | $221.99 | 3.610% | $230.0038 | $230.00 | $230.00 | $230.00 |
| 7 purchase totals = | $987.39 | $1,079.8082 | $1,079.81 | $1,079.80 | $1,079.80 | |