| 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 | $135.87 | 3.689% | $140.8822 | $140.88 | $140.90 | $140.90 |
| Purchase #2 | $196.27 | 6.118% | $208.2778 | $208.28 | $208.30 | $208.30 |
| Purchase #3 | $207.73 | 12.372% | $233.4304 | $233.43 | $233.45 | $233.40 |
| Purchase #4 | $222.66 | 3.274% | $229.9499 | $229.95 | $229.95 | $229.90 |
| Purchase #5 | $164.55 | 11.228% | $183.0257 | $183.03 | $183.05 | $183.00 |
| Purchase #6 | $46.46 | 11.570% | $51.8354 | $51.84 | $51.85 | $51.80 |
| Purchase #7 | $139.42 | 10.552% | $154.1316 | $154.13 | $154.15 | $154.10 |
| 7 purchase totals = | $1,112.96 | $1,201.5330 | $1,201.54 | $1,201.65 | $1,201.40 | |