| 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 | $163.83 | 9.251% | $178.9859 | $178.99 | $179.00 | $179.00 |
| Purchase #2 | $117.28 | 8.537% | $127.2922 | $127.29 | $127.30 | $127.30 |
| Purchase #3 | $59.44 | 3.365% | $61.4402 | $61.44 | $61.45 | $61.40 |
| Purchase #4 | $184.35 | 11.287% | $205.1576 | $205.16 | $205.15 | $205.20 |
| Purchase #5 | $194.83 | 4.665% | $203.9188 | $203.92 | $203.90 | $203.90 |
| Purchase #6 | $190.60 | 13.514% | $216.3577 | $216.36 | $216.35 | $216.40 |
| Purchase #7 | $210.30 | 12.387% | $236.3499 | $236.35 | $236.35 | $236.30 |
| 7 purchase totals = | $1,120.63 | $1,229.5023 | $1,229.51 | $1,229.50 | $1,229.50 | |