| 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 | $145.46 | 13.755% | $165.468 | $165.47 | $165.45 | $165.50 |
| Purchase #2 | $175.88 | 7.138% | $188.4343 | $188.43 | $188.45 | $188.40 |
| Purchase #3 | $113.43 | 6.761% | $121.099 | $121.10 | $121.10 | $121.10 |
| Purchase #4 | $125.51 | 13.575% | $142.548 | $142.55 | $142.55 | $142.50 |
| Purchase #5 | $235.67 | 7.110% | $252.4261 | $252.43 | $252.45 | $252.40 |
| Purchase #6 | $86.87 | 8.573% | $94.3174 | $94.32 | $94.30 | $94.30 |
| Purchase #7 | $162.94 | 9.769% | $178.8576 | $178.86 | $178.85 | $178.90 |
| 7 purchase totals = | $1,045.76 | $1,143.1504 | $1,143.16 | $1,143.15 | $1,143.10 | |