| 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 | $151.58 | 9.158% | $165.4617 | $165.46 | $165.45 | $165.50 |
| Purchase #2 | $217.72 | 10.738% | $241.0988 | $241.10 | $241.10 | $241.10 |
| Purchase #3 | $154.65 | 4.114% | $161.0123 | $161.01 | $161.00 | $161.00 |
| Purchase #4 | $102.34 | 7.667% | $110.1864 | $110.19 | $110.20 | $110.20 |
| Purchase #5 | $204.39 | 3.581% | $211.7092 | $211.71 | $211.70 | $211.70 |
| Purchase #6 | $222.80 | 6.156% | $236.5156 | $236.52 | $236.50 | $236.50 |
| Purchase #7 | $221.60 | 6.463% | $235.922 | $235.92 | $235.90 | $235.90 |
| 7 purchase totals = | $1,275.08 | $1,361.9060 | $1,361.91 | $1,361.85 | $1,361.90 | |