| 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 | $151.33 | 9.561% | $165.7987 | $165.80 | $165.80 | $165.80 |
| Purchase #2 | $121.63 | 7.179% | $130.3618 | $130.36 | $130.35 | $130.40 |
| Purchase #3 | $240.67 | 5.175% | $253.1247 | $253.12 | $253.10 | $253.10 |
| Purchase #4 | $124.57 | 10.500% | $137.6499 | $137.65 | $137.65 | $137.60 |
| Purchase #5 | $206.28 | 6.769% | $220.2431 | $220.24 | $220.25 | $220.20 |
| Purchase #6 | $145.59 | 12.624% | $163.9693 | $163.97 | $163.95 | $164.00 |
| Purchase #7 | $85.59 | 7.245% | $91.791 | $91.79 | $91.80 | $91.80 |
| 7 purchase totals = | $1,075.66 | $1,162.9385 | $1,162.93 | $1,162.90 | $1,162.90 | |