| 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 | $146.76 | 5.337% | $154.5926 | $154.59 | $154.60 | $154.60 |
| Purchase #2 | $171.73 | 12.331% | $192.906 | $192.91 | $192.90 | $192.90 |
| Purchase #3 | $21.27 | 9.425% | $23.2747 | $23.27 | $23.25 | $23.30 |
| Purchase #4 | $156.62 | 5.151% | $164.6875 | $164.69 | $164.70 | $164.70 |
| Purchase #5 | $13.69 | 9.618% | $15.0067 | $15.01 | $15.00 | $15.00 |
| Purchase #6 | $53.85 | 8.519% | $58.4375 | $58.44 | $58.45 | $58.40 |
| Purchase #7 | $9.47 | 11.581% | $10.5667 | $10.57 | $10.55 | $10.60 |
| 7 purchase totals = | $573.39 | $619.4717 | $619.48 | $619.45 | $619.50 | |