| 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 | $126.95 | 10.175% | $139.8672 | $139.87 | $139.85 | $139.90 |
| Purchase #2 | $161.58 | 12.302% | $181.4576 | $181.46 | $181.45 | $181.50 |
| Purchase #3 | $33.27 | 9.768% | $36.5198 | $36.52 | $36.50 | $36.50 |
| Purchase #4 | $205.77 | 6.510% | $219.1656 | $219.17 | $219.15 | $219.20 |
| Purchase #5 | $202.45 | 11.733% | $226.2035 | $226.20 | $226.20 | $226.20 |
| Purchase #6 | $43.61 | 4.380% | $45.5201 | $45.52 | $45.50 | $45.50 |
| Purchase #7 | $176.38 | 3.734% | $182.966 | $182.97 | $182.95 | $183.00 |
| 7 purchase totals = | $950.01 | $1,031.6998 | $1,031.71 | $1,031.60 | $1,031.80 | |