| 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 | $192.96 | 3.533% | $199.7773 | $199.78 | $199.80 | $199.80 |
| Purchase #2 | $108.73 | 4.825% | $113.9762 | $113.98 | $114.00 | $114.00 |
| Purchase #3 | $156.69 | 10.669% | $173.4073 | $173.41 | $173.40 | $173.40 |
| Purchase #4 | $222.98 | 6.373% | $237.1905 | $237.19 | $237.20 | $237.20 |
| Purchase #5 | $169.53 | 10.670% | $187.6189 | $187.62 | $187.60 | $187.60 |
| Purchase #6 | $86.65 | 5.107% | $91.0752 | $91.08 | $91.10 | $91.10 |
| Purchase #7 | $30.48 | 7.658% | $32.8142 | $32.81 | $32.80 | $32.80 |
| 7 purchase totals = | $968.02 | $1,035.8596 | $1,035.87 | $1,035.90 | $1,035.90 | |