| 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 | $154.64 | 5.214% | $162.7029 | $162.70 | $162.70 | $162.70 |
| Purchase #2 | $6.96 | 11.839% | $7.784 | $7.78 | $7.80 | $7.80 |
| Purchase #3 | $175.83 | 13.622% | $199.7816 | $199.78 | $199.80 | $199.80 |
| Purchase #4 | $80.99 | 13.368% | $91.8167 | $91.82 | $91.80 | $91.80 |
| Purchase #5 | $248.93 | 4.871% | $261.0554 | $261.06 | $261.05 | $261.10 |
| Purchase #6 | $250.46 | 5.137% | $263.3261 | $263.33 | $263.35 | $263.30 |
| Purchase #7 | $213.63 | 7.550% | $229.7591 | $229.76 | $229.75 | $229.80 |
| 7 purchase totals = | $1,131.44 | $1,216.2258 | $1,216.23 | $1,216.25 | $1,216.30 | |