| 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 | $173.36 | 13.460% | $196.6943 | $196.69 | $196.70 | $196.70 |
| Purchase #2 | $9.31 | 6.455% | $9.911 | $9.91 | $9.90 | $9.90 |
| Purchase #3 | $184.97 | 3.663% | $191.7455 | $191.75 | $191.75 | $191.70 |
| Purchase #4 | $82.82 | 4.635% | $86.6587 | $86.66 | $86.65 | $86.70 |
| Purchase #5 | $30.48 | 5.279% | $32.089 | $32.09 | $32.10 | $32.10 |
| Purchase #6 | $75.97 | 6.201% | $80.6809 | $80.68 | $80.70 | $80.70 |
| Purchase #7 | $14.81 | 7.776% | $15.9616 | $15.96 | $15.95 | $16.00 |
| 7 purchase totals = | $571.72 | $613.7410 | $613.74 | $613.75 | $613.80 | |