| 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 | $74.37 | 10.383% | $82.0918 | $82.09 | $82.10 | $82.10 |
| Purchase #2 | $129.81 | 13.146% | $146.8748 | $146.87 | $146.85 | $146.90 |
| Purchase #3 | $150.37 | 11.685% | $167.9407 | $167.94 | $167.95 | $167.90 |
| Purchase #4 | $222.45 | 6.123% | $236.0706 | $236.07 | $236.05 | $236.10 |
| Purchase #5 | $213.53 | 10.169% | $235.2439 | $235.24 | $235.25 | $235.20 |
| Purchase #6 | $37.44 | 6.654% | $39.9313 | $39.93 | $39.95 | $39.90 |
| Purchase #7 | $151.88 | 3.601% | $157.3492 | $157.35 | $157.35 | $157.30 |
| 7 purchase totals = | $979.85 | $1,065.5023 | $1,065.49 | $1,065.50 | $1,065.40 | |