| 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 | $166.71 | 3.836% | $173.105 | $173.11 | $173.10 | $173.10 |
| Purchase #2 | $241.81 | 8.178% | $261.5852 | $261.59 | $261.60 | $261.60 |
| Purchase #3 | $175.86 | 7.591% | $189.2095 | $189.21 | $189.20 | $189.20 |
| Purchase #4 | $129.40 | 3.344% | $133.7271 | $133.73 | $133.75 | $133.70 |
| Purchase #5 | $96.39 | 3.604% | $99.8639 | $99.86 | $99.85 | $99.90 |
| Purchase #6 | $218.69 | 13.572% | $248.3706 | $248.37 | $248.35 | $248.40 |
| Purchase #7 | $170.81 | 3.538% | $176.8533 | $176.85 | $176.85 | $176.90 |
| 7 purchase totals = | $1,199.67 | $1,282.7146 | $1,282.72 | $1,282.70 | $1,282.80 | |