| 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 | $175.78 | 5.132% | $184.801 | $184.80 | $184.80 | $184.80 |
| Purchase #2 | $145.43 | 11.405% | $162.0163 | $162.02 | $162.00 | $162.00 |
| Purchase #3 | $182.63 | 4.652% | $191.1259 | $191.13 | $191.15 | $191.10 |
| Purchase #4 | $164.84 | 11.671% | $184.0785 | $184.08 | $184.10 | $184.10 |
| Purchase #5 | $160.86 | 9.743% | $176.5326 | $176.53 | $176.55 | $176.50 |
| Purchase #6 | $165.85 | 8.389% | $179.7632 | $179.76 | $179.75 | $179.80 |
| Purchase #7 | $173.79 | 3.285% | $179.499 | $179.50 | $179.50 | $179.50 |
| 7 purchase totals = | $1,169.18 | $1,257.8165 | $1,257.82 | $1,257.85 | $1,257.80 | |