| 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 | $159.92 | 12.245% | $179.5022 | $179.50 | $179.50 | $179.50 |
| Purchase #2 | $176.89 | 12.470% | $198.9482 | $198.95 | $198.95 | $198.90 |
| Purchase #3 | $77.29 | 12.486% | $86.9404 | $86.94 | $86.95 | $86.90 |
| Purchase #4 | $99.84 | 13.297% | $113.1157 | $113.12 | $113.10 | $113.10 |
| Purchase #5 | $188.37 | 3.660% | $195.2643 | $195.26 | $195.25 | $195.30 |
| Purchase #6 | $102.70 | 11.742% | $114.759 | $114.76 | $114.75 | $114.80 |
| Purchase #7 | $33.66 | 4.549% | $35.1912 | $35.19 | $35.20 | $35.20 |
| 7 purchase totals = | $838.67 | $923.7210 | $923.72 | $923.70 | $923.70 | |