| 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 | $177.44 | 10.378% | $195.8547 | $195.85 | $195.85 | $195.90 |
| Purchase #2 | $83.77 | 7.238% | $89.8333 | $89.83 | $89.85 | $89.80 |
| Purchase #3 | $171.56 | 11.236% | $190.8365 | $190.84 | $190.85 | $190.80 |
| Purchase #4 | $202.52 | 5.776% | $214.2176 | $214.22 | $214.20 | $214.20 |
| Purchase #5 | $205.29 | 3.611% | $212.703 | $212.70 | $212.70 | $212.70 |
| Purchase #6 | $90.41 | 3.245% | $93.3438 | $93.34 | $93.35 | $93.30 |
| Purchase #7 | $114.51 | 3.595% | $118.6266 | $118.63 | $118.65 | $118.60 |
| 7 purchase totals = | $1,045.50 | $1,115.4155 | $1,115.41 | $1,115.45 | $1,115.30 | |