| 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 | $192.62 | 13.559% | $218.7373 | $218.74 | $218.75 | $218.70 |
| Purchase #2 | $215.27 | 6.130% | $228.4661 | $228.47 | $228.45 | $228.50 |
| Purchase #3 | $15.71 | 7.126% | $16.8295 | $16.83 | $16.85 | $16.80 |
| Purchase #4 | $140.56 | 4.120% | $146.3511 | $146.35 | $146.35 | $146.40 |
| Purchase #5 | $100.84 | 4.665% | $105.5442 | $105.54 | $105.55 | $105.50 |
| Purchase #6 | $114.87 | 9.313% | $125.5678 | $125.57 | $125.55 | $125.60 |
| Purchase #7 | $38.54 | 9.852% | $42.337 | $42.34 | $42.35 | $42.30 |
| 7 purchase totals = | $818.41 | $883.8330 | $883.84 | $883.85 | $883.80 | |