| 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 | $174.96 | 13.789% | $199.0852 | $199.09 | $199.10 | $199.10 |
| Purchase #2 | $23.79 | 7.268% | $25.5191 | $25.52 | $25.50 | $25.50 |
| Purchase #3 | $18.30 | 3.315% | $18.9066 | $18.91 | $18.90 | $18.90 |
| Purchase #4 | $144.81 | 4.360% | $151.1237 | $151.12 | $151.10 | $151.10 |
| Purchase #5 | $121.80 | 3.312% | $125.834 | $125.83 | $125.85 | $125.80 |
| Purchase #6 | $140.36 | 9.363% | $153.5019 | $153.50 | $153.50 | $153.50 |
| Purchase #7 | $115.82 | 3.282% | $119.6212 | $119.62 | $119.60 | $119.60 |
| 7 purchase totals = | $739.84 | $793.5917 | $793.59 | $793.55 | $793.50 | |