| 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 | $154.72 | 12.706% | $174.3787 | $174.38 | $174.40 | $174.40 |
| Purchase #2 | $246.58 | 10.529% | $272.5424 | $272.54 | $272.55 | $272.50 |
| Purchase #3 | $220.63 | 4.174% | $229.8391 | $229.84 | $229.85 | $229.80 |
| Purchase #4 | $158.76 | 3.669% | $164.5849 | $164.58 | $164.60 | $164.60 |
| Purchase #5 | $56.31 | 10.355% | $62.1409 | $62.14 | $62.15 | $62.10 |
| Purchase #6 | $31.69 | 6.481% | $33.7438 | $33.74 | $33.75 | $33.70 |
| Purchase #7 | $81.56 | 11.611% | $91.0299 | $91.03 | $91.05 | $91.00 |
| 7 purchase totals = | $950.25 | $1,028.2597 | $1,028.25 | $1,028.35 | $1,028.10 | |