| 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 | $180.95 | 6.527% | $192.7606 | $192.76 | $192.75 | $192.80 |
| Purchase #2 | $58.61 | 4.231% | $61.0898 | $61.09 | $61.10 | $61.10 |
| Purchase #3 | $30.70 | 4.443% | $32.064 | $32.06 | $32.05 | $32.10 |
| Purchase #4 | $56.88 | 10.771% | $63.0065 | $63.01 | $63.00 | $63.00 |
| Purchase #5 | $120.78 | 11.165% | $134.2651 | $134.27 | $134.25 | $134.30 |
| Purchase #6 | $93.32 | 10.276% | $102.9096 | $102.91 | $102.90 | $102.90 |
| Purchase #7 | $99.84 | 3.231% | $103.0658 | $103.07 | $103.05 | $103.10 |
| 7 purchase totals = | $641.08 | $689.1614 | $689.17 | $689.10 | $689.30 | |