| 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 | $83.90 | 4.518% | $87.6906 | $87.69 | $87.70 | $87.70 |
| Purchase #2 | $97.65 | 9.826% | $107.2451 | $107.25 | $107.25 | $107.20 |
| Purchase #3 | $166.98 | 4.789% | $174.9767 | $174.98 | $175.00 | $175.00 |
| Purchase #4 | $214.98 | 6.369% | $228.6721 | $228.67 | $228.65 | $228.70 |
| Purchase #5 | $157.39 | 6.350% | $167.3843 | $167.38 | $167.40 | $167.40 |
| Purchase #6 | $144.89 | 12.681% | $163.2635 | $163.26 | $163.25 | $163.30 |
| Purchase #7 | $147.62 | 12.388% | $165.9072 | $165.91 | $165.90 | $165.90 |
| 7 purchase totals = | $1,013.41 | $1,095.1395 | $1,095.14 | $1,095.15 | $1,095.20 | |