| 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 | $199.73 | 3.614% | $206.9482 | $206.95 | $206.95 | $206.90 |
| Purchase #2 | $160.74 | 7.194% | $172.3036 | $172.30 | $172.30 | $172.30 |
| Purchase #3 | $128.87 | 6.514% | $137.2646 | $137.26 | $137.25 | $137.30 |
| Purchase #4 | $113.59 | 4.410% | $118.5993 | $118.60 | $118.60 | $118.60 |
| Purchase #5 | $75.46 | 6.404% | $80.2925 | $80.29 | $80.30 | $80.30 |
| Purchase #6 | $132.95 | 9.585% | $145.6933 | $145.69 | $145.70 | $145.70 |
| Purchase #7 | $36.49 | 4.313% | $38.0638 | $38.06 | $38.05 | $38.10 |
| 7 purchase totals = | $847.83 | $899.1653 | $899.15 | $899.15 | $899.20 | |