| 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 | $151.69 | 12.852% | $171.1852 | $171.19 | $171.20 | $171.20 |
| Purchase #2 | $232.75 | 7.494% | $250.1923 | $250.19 | $250.20 | $250.20 |
| Purchase #3 | $71.57 | 11.437% | $79.7555 | $79.76 | $79.75 | $79.80 |
| Purchase #4 | $112.42 | 9.870% | $123.5159 | $123.52 | $123.50 | $123.50 |
| Purchase #5 | $74.84 | 9.159% | $81.6946 | $81.69 | $81.70 | $81.70 |
| Purchase #6 | $128.97 | 4.340% | $134.5673 | $134.57 | $134.55 | $134.60 |
| Purchase #7 | $52.99 | 9.742% | $58.1523 | $58.15 | $58.15 | $58.20 |
| 7 purchase totals = | $825.23 | $899.0631 | $899.07 | $899.05 | $899.20 | |