| 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 | $147.67 | 4.226% | $153.9105 | $153.91 | $153.90 | $153.90 |
| Purchase #2 | $156.42 | 6.259% | $166.2103 | $166.21 | $166.20 | $166.20 |
| Purchase #3 | $199.89 | 3.682% | $207.2499 | $207.25 | $207.25 | $207.20 |
| Purchase #4 | $45.79 | 12.564% | $51.5431 | $51.54 | $51.55 | $51.50 |
| Purchase #5 | $117.67 | 6.243% | $125.0161 | $125.02 | $125.00 | $125.00 |
| Purchase #6 | $158.62 | 6.789% | $169.3887 | $169.39 | $169.40 | $169.40 |
| Purchase #7 | $148.51 | 13.178% | $168.0806 | $168.08 | $168.10 | $168.10 |
| 7 purchase totals = | $974.57 | $1,041.3992 | $1,041.40 | $1,041.40 | $1,041.30 | |