| 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 | $204.47 | 8.312% | $221.4655 | $221.47 | $221.45 | $221.50 |
| Purchase #2 | $128.86 | 8.428% | $139.7203 | $139.72 | $139.70 | $139.70 |
| Purchase #3 | $79.86 | 7.708% | $86.0156 | $86.02 | $86.00 | $86.00 |
| Purchase #4 | $167.73 | 4.398% | $175.1068 | $175.11 | $175.10 | $175.10 |
| Purchase #5 | $154.88 | 10.121% | $170.5554 | $170.56 | $170.55 | $170.60 |
| Purchase #6 | $134.45 | 9.851% | $147.6947 | $147.69 | $147.70 | $147.70 |
| Purchase #7 | $144.43 | 8.412% | $156.5795 | $156.58 | $156.60 | $156.60 |
| 7 purchase totals = | $1,014.68 | $1,097.1378 | $1,097.15 | $1,097.10 | $1,097.20 | |