| 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 | $142.34 | 8.642% | $154.641 | $154.64 | $154.65 | $154.60 |
| Purchase #2 | $205.50 | 7.165% | $220.2241 | $220.22 | $220.20 | $220.20 |
| Purchase #3 | $164.41 | 4.334% | $171.5355 | $171.54 | $171.55 | $171.50 |
| Purchase #4 | $40.48 | 11.322% | $45.0631 | $45.06 | $45.05 | $45.10 |
| Purchase #5 | $49.97 | 5.869% | $52.9027 | $52.90 | $52.90 | $52.90 |
| Purchase #6 | $187.68 | 3.234% | $193.7496 | $193.75 | $193.75 | $193.70 |
| Purchase #7 | $230.64 | 3.239% | $238.1104 | $238.11 | $238.10 | $238.10 |
| 7 purchase totals = | $1,021.02 | $1,076.2264 | $1,076.22 | $1,076.20 | $1,076.10 | |