| 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 | $148.62 | 3.680% | $154.0892 | $154.09 | $154.10 | $154.10 |
| Purchase #2 | $192.50 | 13.241% | $217.9889 | $217.99 | $218.00 | $218.00 |
| Purchase #3 | $89.94 | 5.611% | $94.9865 | $94.99 | $95.00 | $95.00 |
| Purchase #4 | $101.29 | 5.248% | $106.6057 | $106.61 | $106.60 | $106.60 |
| Purchase #5 | $121.82 | 10.130% | $134.1604 | $134.16 | $134.15 | $134.20 |
| Purchase #6 | $60.36 | 8.460% | $65.4665 | $65.47 | $65.45 | $65.50 |
| Purchase #7 | $166.46 | 5.672% | $175.9016 | $175.90 | $175.90 | $175.90 |
| 7 purchase totals = | $880.99 | $949.1988 | $949.21 | $949.20 | $949.30 | |