| 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 | $114.73 | 9.416% | $125.533 | $125.53 | $125.55 | $125.50 |
| Purchase #2 | $42.44 | 13.442% | $48.1448 | $48.14 | $48.15 | $48.10 |
| Purchase #3 | $30.30 | 13.586% | $34.4166 | $34.42 | $34.40 | $34.40 |
| Purchase #4 | $168.29 | 9.618% | $184.4761 | $184.48 | $184.50 | $184.50 |
| Purchase #5 | $182.91 | 13.444% | $207.5004 | $207.50 | $207.50 | $207.50 |
| Purchase #6 | $47.48 | 6.413% | $50.5249 | $50.52 | $50.50 | $50.50 |
| Purchase #7 | $14.36 | 12.456% | $16.1487 | $16.15 | $16.15 | $16.10 |
| 7 purchase totals = | $600.51 | $666.7445 | $666.74 | $666.75 | $666.60 | |