| 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 | $171.74 | 4.459% | $179.3979 | $179.40 | $179.40 | $179.40 |
| Purchase #2 | $194.53 | 4.654% | $203.5834 | $203.58 | $203.60 | $203.60 |
| Purchase #3 | $183.54 | 8.275% | $198.7279 | $198.73 | $198.75 | $198.70 |
| Purchase #4 | $156.28 | 12.758% | $176.2182 | $176.22 | $176.20 | $176.20 |
| Purchase #5 | $148.87 | 5.762% | $157.4479 | $157.45 | $157.45 | $157.40 |
| Purchase #6 | $10.73 | 3.141% | $11.067 | $11.07 | $11.05 | $11.10 |
| Purchase #7 | $54.26 | 5.159% | $57.0593 | $57.06 | $57.05 | $57.10 |
| 7 purchase totals = | $919.95 | $983.5016 | $983.51 | $983.50 | $983.50 | |