| 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 | $139.64 | 6.574% | $148.8199 | $148.82 | $148.80 | $148.80 |
| Purchase #2 | $67.84 | 12.409% | $76.2583 | $76.26 | $76.25 | $76.30 |
| Purchase #3 | $177.49 | 13.334% | $201.1565 | $201.16 | $201.15 | $201.20 |
| Purchase #4 | $78.62 | 13.710% | $89.3988 | $89.40 | $89.40 | $89.40 |
| Purchase #5 | $76.53 | 6.373% | $81.4073 | $81.41 | $81.40 | $81.40 |
| Purchase #6 | $233.87 | 6.676% | $249.4832 | $249.48 | $249.50 | $249.50 |
| Purchase #7 | $227.74 | 10.433% | $251.5001 | $251.50 | $251.50 | $251.50 |
| 7 purchase totals = | $1,001.73 | $1,098.0241 | $1,098.03 | $1,098.00 | $1,098.10 | |