| 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 | $176.95 | 7.141% | $189.586 | $189.59 | $189.60 | $189.60 |
| Purchase #2 | $181.71 | 5.804% | $192.2564 | $192.26 | $192.25 | $192.30 |
| Purchase #3 | $211.26 | 8.155% | $228.4883 | $228.49 | $228.50 | $228.50 |
| Purchase #4 | $228.41 | 10.728% | $252.9138 | $252.91 | $252.90 | $252.90 |
| Purchase #5 | $91.83 | 8.447% | $99.5869 | $99.59 | $99.60 | $99.60 |
| Purchase #6 | $164.37 | 13.162% | $186.0044 | $186.00 | $186.00 | $186.00 |
| Purchase #7 | $79.86 | 10.263% | $88.056 | $88.06 | $88.05 | $88.10 |
| 7 purchase totals = | $1,134.39 | $1,236.8918 | $1,236.90 | $1,236.90 | $1,237.00 | |