| 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 | $160.33 | 9.626% | $175.7634 | $175.76 | $175.75 | $175.80 |
| Purchase #2 | $223.75 | 10.410% | $247.0424 | $247.04 | $247.05 | $247.00 |
| Purchase #3 | $7.92 | 7.449% | $8.51 | $8.51 | $8.50 | $8.50 |
| Purchase #4 | $172.50 | 7.466% | $185.3789 | $185.38 | $185.40 | $185.40 |
| Purchase #5 | $154.40 | 5.436% | $162.7932 | $162.79 | $162.80 | $162.80 |
| Purchase #6 | $81.50 | 8.762% | $88.641 | $88.64 | $88.65 | $88.60 |
| Purchase #7 | $235.44 | 8.741% | $256.0198 | $256.02 | $256.00 | $256.00 |
| 7 purchase totals = | $1,035.84 | $1,124.1487 | $1,124.14 | $1,124.15 | $1,124.10 | |