| 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 | $155.79 | 7.435% | $167.373 | $167.37 | $167.35 | $167.40 |
| Purchase #2 | $225.44 | 5.321% | $237.4357 | $237.44 | $237.45 | $237.40 |
| Purchase #3 | $67.80 | 7.869% | $73.1352 | $73.14 | $73.15 | $73.10 |
| Purchase #4 | $152.46 | 9.856% | $167.4865 | $167.49 | $167.50 | $167.50 |
| Purchase #5 | $218.75 | 4.480% | $228.55 | $228.55 | $228.55 | $228.60 |
| Purchase #6 | $133.66 | 4.267% | $139.3633 | $139.36 | $139.35 | $139.40 |
| Purchase #7 | $147.85 | 12.308% | $166.0474 | $166.05 | $166.05 | $166.00 |
| 7 purchase totals = | $1,101.75 | $1,179.3911 | $1,179.40 | $1,179.40 | $1,179.40 | |