| 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 | $145.85 | 12.112% | $163.5154 | $163.52 | $163.50 | $163.50 |
| Purchase #2 | $201.90 | 9.339% | $220.7554 | $220.76 | $220.75 | $220.80 |
| Purchase #3 | $177.32 | 4.306% | $184.9554 | $184.96 | $184.95 | $185.00 |
| Purchase #4 | $38.87 | 7.282% | $41.7005 | $41.70 | $41.70 | $41.70 |
| Purchase #5 | $8.27 | 13.167% | $9.3589 | $9.36 | $9.35 | $9.40 |
| Purchase #6 | $215.81 | 4.453% | $225.42 | $225.42 | $225.40 | $225.40 |
| Purchase #7 | $131.38 | 11.102% | $145.9658 | $145.97 | $145.95 | $146.00 |
| 7 purchase totals = | $919.40 | $991.6714 | $991.69 | $991.60 | $991.80 | |