| 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 | $199.88 | 7.184% | $214.2394 | $214.24 | $214.25 | $214.20 |
| Purchase #2 | $175.63 | 6.704% | $187.4042 | $187.40 | $187.40 | $187.40 |
| Purchase #3 | $132.82 | 11.153% | $147.6334 | $147.63 | $147.65 | $147.60 |
| Purchase #4 | $185.81 | 12.865% | $209.7145 | $209.71 | $209.70 | $209.70 |
| Purchase #5 | $191.78 | 4.256% | $199.9422 | $199.94 | $199.95 | $199.90 |
| Purchase #6 | $107.62 | 10.589% | $119.0159 | $119.02 | $119.00 | $119.00 |
| Purchase #7 | $60.31 | 6.147% | $64.0173 | $64.02 | $64.00 | $64.00 |
| 7 purchase totals = | $1,053.85 | $1,141.9669 | $1,141.96 | $1,141.95 | $1,141.80 | |