| 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 | $178.95 | 13.139% | $202.4622 | $202.46 | $202.45 | $202.50 |
| Purchase #2 | $198.73 | 9.772% | $218.1499 | $218.15 | $218.15 | $218.10 |
| Purchase #3 | $208.76 | 6.760% | $222.8722 | $222.87 | $222.85 | $222.90 |
| Purchase #4 | $146.86 | 10.165% | $161.7883 | $161.79 | $161.80 | $161.80 |
| Purchase #5 | $205.42 | 9.432% | $224.7952 | $224.80 | $224.80 | $224.80 |
| Purchase #6 | $9.38 | 12.534% | $10.5557 | $10.56 | $10.55 | $10.60 |
| Purchase #7 | $57.72 | 7.619% | $62.1177 | $62.12 | $62.10 | $62.10 |
| 7 purchase totals = | $1,005.82 | $1,102.7412 | $1,102.75 | $1,102.70 | $1,102.80 | |