| 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 | $139.72 | 3.424% | $144.504 | $144.50 | $144.50 | $144.50 |
| Purchase #2 | $171.31 | 13.112% | $193.7722 | $193.77 | $193.75 | $193.80 |
| Purchase #3 | $68.95 | 13.814% | $78.4748 | $78.47 | $78.45 | $78.50 |
| Purchase #4 | $18.94 | 7.711% | $20.4005 | $20.40 | $20.40 | $20.40 |
| Purchase #5 | $123.74 | 11.613% | $138.1099 | $138.11 | $138.10 | $138.10 |
| Purchase #6 | $69.73 | 7.338% | $74.8468 | $74.85 | $74.85 | $74.80 |
| Purchase #7 | $198.29 | 10.303% | $218.7198 | $218.72 | $218.70 | $218.70 |
| 7 purchase totals = | $790.68 | $868.8280 | $868.82 | $868.75 | $868.80 | |