| 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 | $177.72 | 10.259% | $195.9523 | $195.95 | $195.95 | $196.00 |
| Purchase #2 | $16.61 | 3.441% | $17.1816 | $17.18 | $17.20 | $17.20 |
| Purchase #3 | $139.54 | 12.576% | $157.0886 | $157.09 | $157.10 | $157.10 |
| Purchase #4 | $147.55 | 11.672% | $164.772 | $164.77 | $164.75 | $164.80 |
| Purchase #5 | $37.89 | 3.823% | $39.3385 | $39.34 | $39.35 | $39.30 |
| Purchase #6 | $238.30 | 7.638% | $256.5014 | $256.50 | $256.50 | $256.50 |
| Purchase #7 | $188.33 | 5.172% | $198.0704 | $198.07 | $198.05 | $198.10 |
| 7 purchase totals = | $945.94 | $1,028.9048 | $1,028.90 | $1,028.90 | $1,029.00 | |