| 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 | $99.45 | 7.628% | $107.036 | $107.04 | $107.05 | $107.00 |
| Purchase #2 | $147.99 | 3.721% | $153.4967 | $153.50 | $153.50 | $153.50 |
| Purchase #3 | $163.89 | 10.729% | $181.4738 | $181.47 | $181.45 | $181.50 |
| Purchase #4 | $177.51 | 10.401% | $195.9728 | $195.97 | $195.95 | $196.00 |
| Purchase #5 | $164.40 | 10.874% | $182.2769 | $182.28 | $182.30 | $182.30 |
| Purchase #6 | $231.68 | 4.315% | $241.677 | $241.68 | $241.70 | $241.70 |
| Purchase #7 | $106.27 | 10.843% | $117.7929 | $117.79 | $117.80 | $117.80 |
| 7 purchase totals = | $1,091.19 | $1,179.7261 | $1,179.73 | $1,179.75 | $1,179.80 | |