| 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 | $146.45 | 12.670% | $165.0052 | $165.01 | $165.00 | $165.00 |
| Purchase #2 | $38.51 | 10.292% | $42.4734 | $42.47 | $42.45 | $42.50 |
| Purchase #3 | $146.64 | 7.355% | $157.4254 | $157.43 | $157.45 | $157.40 |
| Purchase #4 | $214.69 | 11.349% | $239.0552 | $239.06 | $239.05 | $239.10 |
| Purchase #5 | $21.98 | 6.151% | $23.332 | $23.33 | $23.35 | $23.30 |
| Purchase #6 | $123.89 | 8.612% | $134.5594 | $134.56 | $134.55 | $134.60 |
| Purchase #7 | $42.38 | 12.107% | $47.5109 | $47.51 | $47.50 | $47.50 |
| 7 purchase totals = | $734.54 | $809.3615 | $809.37 | $809.35 | $809.40 | |