| 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 | $166.44 | 13.579% | $189.0409 | $189.04 | $189.05 | $189.00 |
| Purchase #2 | $163.65 | 13.531% | $185.7935 | $185.79 | $185.80 | $185.80 |
| Purchase #3 | $209.53 | 12.565% | $235.8574 | $235.86 | $235.85 | $235.90 |
| Purchase #4 | $6.74 | 12.522% | $7.584 | $7.58 | $7.60 | $7.60 |
| Purchase #5 | $174.83 | 7.406% | $187.7779 | $187.78 | $187.80 | $187.80 |
| Purchase #6 | $121.85 | 3.140% | $125.6761 | $125.68 | $125.70 | $125.70 |
| Purchase #7 | $231.61 | 5.715% | $244.8465 | $244.85 | $244.85 | $244.80 |
| 7 purchase totals = | $1,074.65 | $1,176.5763 | $1,176.58 | $1,176.65 | $1,176.60 | |