| 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 | $138.58 | 13.176% | $156.8393 | $156.84 | $156.85 | $156.80 |
| Purchase #2 | $158.98 | 11.662% | $177.5202 | $177.52 | $177.50 | $177.50 |
| Purchase #3 | $46.73 | 5.561% | $49.3287 | $49.33 | $49.35 | $49.30 |
| Purchase #4 | $41.77 | 3.787% | $43.3518 | $43.35 | $43.35 | $43.40 |
| Purchase #5 | $161.25 | 12.776% | $181.8513 | $181.85 | $181.85 | $181.90 |
| Purchase #6 | $237.56 | 5.697% | $251.0938 | $251.09 | $251.10 | $251.10 |
| Purchase #7 | $145.30 | 8.731% | $157.9861 | $157.99 | $158.00 | $158.00 |
| 7 purchase totals = | $930.17 | $1,017.9712 | $1,017.97 | $1,018.00 | $1,018.00 | |