| 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 | $120.71 | 6.161% | $128.1469 | $128.15 | $128.15 | $128.10 |
| Purchase #2 | $192.37 | 12.329% | $216.0873 | $216.09 | $216.10 | $216.10 |
| Purchase #3 | $165.43 | 6.375% | $175.9762 | $175.98 | $176.00 | $176.00 |
| Purchase #4 | $123.68 | 6.453% | $131.6611 | $131.66 | $131.65 | $131.70 |
| Purchase #5 | $151.49 | 3.696% | $157.0891 | $157.09 | $157.10 | $157.10 |
| Purchase #6 | $139.49 | 3.446% | $144.2968 | $144.30 | $144.30 | $144.30 |
| Purchase #7 | $174.50 | 5.545% | $184.176 | $184.18 | $184.20 | $184.20 |
| 7 purchase totals = | $1,067.67 | $1,137.4334 | $1,137.45 | $1,137.50 | $1,137.50 | |