| 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 | $229.63 | 8.131% | $248.3012 | $248.30 | $248.30 | $248.30 |
| Purchase #2 | $148.39 | 6.510% | $158.0502 | $158.05 | $158.05 | $158.10 |
| Purchase #3 | $176.97 | 4.650% | $185.1991 | $185.20 | $185.20 | $185.20 |
| Purchase #4 | $163.27 | 12.411% | $183.5334 | $183.53 | $183.55 | $183.50 |
| Purchase #5 | $142.73 | 5.761% | $150.9527 | $150.95 | $150.95 | $151.00 |
| Purchase #6 | $74.81 | 4.509% | $78.1832 | $78.18 | $78.20 | $78.20 |
| Purchase #7 | $69.53 | 5.565% | $73.3993 | $73.40 | $73.40 | $73.40 |
| 7 purchase totals = | $1,005.33 | $1,077.6191 | $1,077.61 | $1,077.65 | $1,077.70 | |