| 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 | $195.56 | 6.660% | $208.5843 | $208.58 | $208.60 | $208.60 |
| Purchase #2 | $68.95 | 13.751% | $78.4313 | $78.43 | $78.45 | $78.40 |
| Purchase #3 | $222.60 | 6.250% | $236.5125 | $236.51 | $236.50 | $236.50 |
| Purchase #4 | $157.42 | 4.822% | $165.0108 | $165.01 | $165.00 | $165.00 |
| Purchase #5 | $213.99 | 7.652% | $230.3645 | $230.36 | $230.35 | $230.40 |
| Purchase #6 | $104.32 | 6.161% | $110.7472 | $110.75 | $110.75 | $110.70 |
| Purchase #7 | $183.48 | 4.837% | $192.3549 | $192.35 | $192.35 | $192.40 |
| 7 purchase totals = | $1,146.32 | $1,222.0055 | $1,221.99 | $1,222.00 | $1,222.00 | |