| 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 | $127.45 | 3.579% | $132.0114 | $132.01 | $132.00 | $132.00 |
| Purchase #2 | $219.67 | 5.252% | $231.2071 | $231.21 | $231.20 | $231.20 |
| Purchase #3 | $86.50 | 4.505% | $90.3968 | $90.40 | $90.40 | $90.40 |
| Purchase #4 | $203.90 | 7.188% | $218.5563 | $218.56 | $218.55 | $218.60 |
| Purchase #5 | $68.74 | 9.688% | $75.3995 | $75.40 | $75.40 | $75.40 |
| Purchase #6 | $25.89 | 8.581% | $28.1116 | $28.11 | $28.10 | $28.10 |
| Purchase #7 | $163.75 | 10.870% | $181.5496 | $181.55 | $181.55 | $181.50 |
| 7 purchase totals = | $895.90 | $957.2323 | $957.24 | $957.20 | $957.20 | |