| 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 | $210.85 | 5.557% | $222.5669 | $222.57 | $222.55 | $222.60 |
| Purchase #2 | $169.31 | 6.702% | $180.6572 | $180.66 | $180.65 | $180.70 |
| Purchase #3 | $98.52 | 13.501% | $111.8212 | $111.82 | $111.80 | $111.80 |
| Purchase #4 | $205.29 | 7.268% | $220.2105 | $220.21 | $220.20 | $220.20 |
| Purchase #5 | $29.79 | 7.739% | $32.0954 | $32.10 | $32.10 | $32.10 |
| Purchase #6 | $7.81 | 3.815% | $8.108 | $8.11 | $8.10 | $8.10 |
| Purchase #7 | $128.66 | 6.832% | $137.4501 | $137.45 | $137.45 | $137.50 |
| 7 purchase totals = | $850.23 | $912.9093 | $912.92 | $912.85 | $913.00 | |