| 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 | $165.92 | 4.745% | $173.7929 | $173.79 | $173.80 | $173.80 |
| Purchase #2 | $103.72 | 3.788% | $107.6489 | $107.65 | $107.65 | $107.60 |
| Purchase #3 | $50.75 | 4.786% | $53.1789 | $53.18 | $53.20 | $53.20 |
| Purchase #4 | $179.42 | 6.276% | $190.6804 | $190.68 | $190.70 | $190.70 |
| Purchase #5 | $11.40 | 9.713% | $12.5073 | $12.51 | $12.50 | $12.50 |
| Purchase #6 | $206.66 | 13.330% | $234.2078 | $234.21 | $234.20 | $234.20 |
| Purchase #7 | $192.38 | 11.400% | $214.3113 | $214.31 | $214.30 | $214.30 |
| 7 purchase totals = | $910.25 | $986.3275 | $986.33 | $986.35 | $986.30 | |