| 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 | $157.51 | 7.504% | $169.3296 | $169.33 | $169.35 | $169.30 |
| Purchase #2 | $14.26 | 10.546% | $15.7639 | $15.76 | $15.75 | $15.80 |
| Purchase #3 | $140.29 | 3.467% | $145.1539 | $145.15 | $145.15 | $145.20 |
| Purchase #4 | $247.62 | 8.194% | $267.91 | $267.91 | $267.90 | $267.90 |
| Purchase #5 | $148.81 | 5.571% | $157.1002 | $157.10 | $157.10 | $157.10 |
| Purchase #6 | $156.94 | 12.156% | $176.0176 | $176.02 | $176.00 | $176.00 |
| Purchase #7 | $226.31 | 11.591% | $252.5416 | $252.54 | $252.55 | $252.50 |
| 7 purchase totals = | $1,091.74 | $1,183.8168 | $1,183.81 | $1,183.80 | $1,183.80 | |