| 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 | $145.42 | 7.755% | $156.6973 | $156.70 | $156.70 | $156.70 |
| Purchase #2 | $98.56 | 6.387% | $104.855 | $104.86 | $104.85 | $104.90 |
| Purchase #3 | $230.44 | 3.345% | $238.1482 | $238.15 | $238.15 | $238.10 |
| Purchase #4 | $135.25 | 9.157% | $147.6348 | $147.63 | $147.65 | $147.60 |
| Purchase #5 | $30.50 | 3.779% | $31.6526 | $31.65 | $31.65 | $31.70 |
| Purchase #6 | $44.44 | 4.863% | $46.6011 | $46.60 | $46.60 | $46.60 |
| Purchase #7 | $164.51 | 13.330% | $186.4392 | $186.44 | $186.45 | $186.40 |
| 7 purchase totals = | $849.12 | $912.0282 | $912.03 | $912.05 | $912.00 | |