| 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 | $167.51 | 5.658% | $176.9877 | $176.99 | $177.00 | $177.00 |
| Purchase #2 | $80.88 | 11.392% | $90.0938 | $90.09 | $90.10 | $90.10 |
| Purchase #3 | $164.82 | 6.155% | $174.9647 | $174.96 | $174.95 | $175.00 |
| Purchase #4 | $177.69 | 12.573% | $200.031 | $200.03 | $200.05 | $200.00 |
| Purchase #5 | $208.68 | 6.611% | $222.4758 | $222.48 | $222.50 | $222.50 |
| Purchase #6 | $99.79 | 10.106% | $109.8748 | $109.87 | $109.85 | $109.90 |
| Purchase #7 | $131.53 | 3.388% | $135.9862 | $135.99 | $136.00 | $136.00 |
| 7 purchase totals = | $1,030.90 | $1,110.4140 | $1,110.41 | $1,110.45 | $1,110.50 | |