| 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 | $156.68 | 11.805% | $175.1761 | $175.18 | $175.20 | $175.20 |
| Purchase #2 | $102.96 | 11.396% | $114.6933 | $114.69 | $114.70 | $114.70 |
| Purchase #3 | $246.26 | 8.380% | $266.8966 | $266.90 | $266.90 | $266.90 |
| Purchase #4 | $121.26 | 10.821% | $134.3815 | $134.38 | $134.40 | $134.40 |
| Purchase #5 | $144.85 | 9.628% | $158.7962 | $158.80 | $158.80 | $158.80 |
| Purchase #6 | $106.39 | 4.290% | $110.9541 | $110.95 | $110.95 | $111.00 |
| Purchase #7 | $163.41 | 8.567% | $177.4093 | $177.41 | $177.40 | $177.40 |
| 7 purchase totals = | $1,041.81 | $1,138.3071 | $1,138.31 | $1,138.35 | $1,138.40 | |