| 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 | $120.74 | 11.594% | $134.7386 | $134.74 | $134.75 | $134.70 |
| Purchase #2 | $24.57 | 11.858% | $27.4835 | $27.48 | $27.50 | $27.50 |
| Purchase #3 | $147.96 | 12.338% | $166.2153 | $166.22 | $166.20 | $166.20 |
| Purchase #4 | $230.60 | 12.224% | $258.7885 | $258.79 | $258.80 | $258.80 |
| Purchase #5 | $10.28 | 5.498% | $10.8452 | $10.85 | $10.85 | $10.80 |
| Purchase #6 | $92.93 | 6.548% | $99.0151 | $99.02 | $99.00 | $99.00 |
| Purchase #7 | $34.67 | 5.266% | $36.4957 | $36.50 | $36.50 | $36.50 |
| 7 purchase totals = | $661.75 | $733.5819 | $733.60 | $733.60 | $733.50 | |