| 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 | $127.97 | 5.139% | $134.5464 | $134.55 | $134.55 | $134.50 |
| Purchase #2 | $9.39 | 5.346% | $9.892 | $9.89 | $9.90 | $9.90 |
| Purchase #3 | $185.47 | 4.188% | $193.2375 | $193.24 | $193.25 | $193.20 |
| Purchase #4 | $17.51 | 12.226% | $19.6508 | $19.65 | $19.65 | $19.70 |
| Purchase #5 | $180.64 | 10.181% | $199.031 | $199.03 | $199.05 | $199.00 |
| Purchase #6 | $82.31 | 10.352% | $90.8307 | $90.83 | $90.85 | $90.80 |
| Purchase #7 | $114.37 | 12.409% | $128.5622 | $128.56 | $128.55 | $128.60 |
| 7 purchase totals = | $717.66 | $775.7506 | $775.75 | $775.80 | $775.70 | |