| 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 | $74.25 | 6.548% | $79.1119 | $79.11 | $79.10 | $79.10 |
| Purchase #2 | $150.82 | 8.643% | $163.8554 | $163.86 | $163.85 | $163.90 |
| Purchase #3 | $121.73 | 3.535% | $126.0332 | $126.03 | $126.05 | $126.00 |
| Purchase #4 | $229.51 | 8.402% | $248.7934 | $248.79 | $248.80 | $248.80 |
| Purchase #5 | $198.63 | 12.453% | $223.3654 | $223.37 | $223.35 | $223.40 |
| Purchase #6 | $111.79 | 11.849% | $125.036 | $125.04 | $125.05 | $125.00 |
| Purchase #7 | $72.33 | 12.629% | $81.4646 | $81.46 | $81.45 | $81.50 |
| 7 purchase totals = | $959.06 | $1,047.6599 | $1,047.66 | $1,047.65 | $1,047.70 | |