| 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 | $146.36 | 7.523% | $157.3707 | $157.37 | $157.35 | $157.40 |
| Purchase #2 | $99.36 | 13.716% | $112.9882 | $112.99 | $113.00 | $113.00 |
| Purchase #3 | $83.62 | 9.789% | $91.8056 | $91.81 | $91.80 | $91.80 |
| Purchase #4 | $107.67 | 7.649% | $115.9057 | $115.91 | $115.90 | $115.90 |
| Purchase #5 | $177.37 | 8.146% | $191.8186 | $191.82 | $191.80 | $191.80 |
| Purchase #6 | $145.52 | 13.351% | $164.9484 | $164.95 | $164.95 | $164.90 |
| Purchase #7 | $134.67 | 12.459% | $151.4485 | $151.45 | $151.45 | $151.40 |
| 7 purchase totals = | $894.57 | $986.2857 | $986.30 | $986.25 | $986.20 | |