| 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 | $131.83 | 5.203% | $138.6891 | $138.69 | $138.70 | $138.70 |
| Purchase #2 | $225.79 | 7.289% | $242.2478 | $242.25 | $242.25 | $242.20 |
| Purchase #3 | $101.39 | 13.337% | $114.9124 | $114.91 | $114.90 | $114.90 |
| Purchase #4 | $106.84 | 10.494% | $118.0518 | $118.05 | $118.05 | $118.10 |
| Purchase #5 | $14.76 | 10.479% | $16.3067 | $16.31 | $16.30 | $16.30 |
| Purchase #6 | $160.90 | 8.643% | $174.8066 | $174.81 | $174.80 | $174.80 |
| Purchase #7 | $177.36 | 5.291% | $186.7441 | $186.74 | $186.75 | $186.70 |
| 7 purchase totals = | $918.87 | $991.7585 | $991.76 | $991.75 | $991.70 | |