| 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 | $217.74 | 11.228% | $242.1878 | $242.19 | $242.20 | $242.20 |
| Purchase #2 | $26.43 | 9.305% | $28.8893 | $28.89 | $28.90 | $28.90 |
| Purchase #3 | $18.62 | 6.295% | $19.7921 | $19.79 | $19.80 | $19.80 |
| Purchase #4 | $144.60 | 3.837% | $150.1483 | $150.15 | $150.15 | $150.10 |
| Purchase #5 | $40.57 | 6.523% | $43.2164 | $43.22 | $43.20 | $43.20 |
| Purchase #6 | $191.45 | 3.713% | $198.5585 | $198.56 | $198.55 | $198.60 |
| Purchase #7 | $167.26 | 9.362% | $182.9189 | $182.92 | $182.90 | $182.90 |
| 7 purchase totals = | $806.67 | $865.7113 | $865.72 | $865.70 | $865.70 | |