| 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 | $153.97 | 12.143% | $172.6666 | $172.67 | $172.65 | $172.70 |
| Purchase #2 | $248.32 | 8.120% | $268.4836 | $268.48 | $268.50 | $268.50 |
| Purchase #3 | $87.73 | 9.288% | $95.8784 | $95.88 | $95.90 | $95.90 |
| Purchase #4 | $23.47 | 8.112% | $25.3739 | $25.37 | $25.35 | $25.40 |
| Purchase #5 | $49.58 | 13.839% | $56.4414 | $56.44 | $56.45 | $56.40 |
| Purchase #6 | $247.97 | 5.548% | $261.7274 | $261.73 | $261.75 | $261.70 |
| Purchase #7 | $72.67 | 10.145% | $80.0424 | $80.04 | $80.05 | $80.00 |
| 7 purchase totals = | $883.71 | $960.6137 | $960.61 | $960.65 | $960.60 | |