| 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 | $153.39 | 7.353% | $164.6688 | $164.67 | $164.65 | $164.70 |
| Purchase #2 | $71.84 | 6.788% | $76.7165 | $76.72 | $76.70 | $76.70 |
| Purchase #3 | $250.82 | 12.676% | $282.6139 | $282.61 | $282.60 | $282.60 |
| Purchase #4 | $76.30 | 5.170% | $80.2447 | $80.24 | $80.25 | $80.20 |
| Purchase #5 | $15.54 | 6.185% | $16.5011 | $16.50 | $16.50 | $16.50 |
| Purchase #6 | $249.57 | 11.603% | $278.5276 | $278.53 | $278.55 | $278.50 |
| Purchase #7 | $222.71 | 10.717% | $246.5778 | $246.58 | $246.60 | $246.60 |
| 7 purchase totals = | $1,040.17 | $1,145.8504 | $1,145.85 | $1,145.85 | $1,145.80 | |