| 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 | $160.32 | 4.383% | $167.3468 | $167.35 | $167.35 | $167.30 |
| Purchase #2 | $228.80 | 10.341% | $252.4602 | $252.46 | $252.45 | $252.50 |
| Purchase #3 | $178.25 | 3.417% | $184.3408 | $184.34 | $184.35 | $184.30 |
| Purchase #4 | $198.83 | 5.445% | $209.6563 | $209.66 | $209.65 | $209.70 |
| Purchase #5 | $168.64 | 8.280% | $182.6034 | $182.60 | $182.60 | $182.60 |
| Purchase #6 | $79.61 | 4.322% | $83.0507 | $83.05 | $83.05 | $83.10 |
| Purchase #7 | $202.95 | 12.585% | $228.4913 | $228.49 | $228.50 | $228.50 |
| 7 purchase totals = | $1,217.40 | $1,307.9495 | $1,307.95 | $1,307.95 | $1,308.00 | |