| 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 | $201.77 | 3.210% | $208.2468 | $208.25 | $208.25 | $208.20 |
| Purchase #2 | $147.35 | 9.857% | $161.8743 | $161.87 | $161.85 | $161.90 |
| Purchase #3 | $198.71 | 3.583% | $205.8298 | $205.83 | $205.85 | $205.80 |
| Purchase #4 | $19.31 | 8.399% | $20.9318 | $20.93 | $20.95 | $20.90 |
| Purchase #5 | $150.78 | 4.788% | $157.9993 | $158.00 | $158.00 | $158.00 |
| Purchase #6 | $135.46 | 3.321% | $139.9586 | $139.96 | $139.95 | $140.00 |
| Purchase #7 | $27.99 | 5.705% | $29.5868 | $29.59 | $29.60 | $29.60 |
| 7 purchase totals = | $881.37 | $924.4274 | $924.43 | $924.45 | $924.40 | |