| 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 | $67.52 | 4.814% | $70.7704 | $70.77 | $70.75 | $70.80 |
| Purchase #2 | $137.65 | 12.501% | $154.8576 | $154.86 | $154.85 | $154.90 |
| Purchase #3 | $207.31 | 3.406% | $214.371 | $214.37 | $214.35 | $214.40 |
| Purchase #4 | $170.60 | 5.655% | $180.2474 | $180.25 | $180.25 | $180.20 |
| Purchase #5 | $231.55 | 8.560% | $251.3707 | $251.37 | $251.35 | $251.40 |
| Purchase #6 | $215.32 | 10.410% | $237.7348 | $237.73 | $237.75 | $237.70 |
| Purchase #7 | $99.69 | 13.804% | $113.4512 | $113.45 | $113.45 | $113.50 |
| 7 purchase totals = | $1,129.64 | $1,222.8031 | $1,222.80 | $1,222.75 | $1,222.90 | |