| 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 | $108.34 | 5.778% | $114.5999 | $114.60 | $114.60 | $114.60 |
| Purchase #2 | $196.34 | 5.807% | $207.7415 | $207.74 | $207.75 | $207.70 |
| Purchase #3 | $182.77 | 8.328% | $197.9911 | $197.99 | $198.00 | $198.00 |
| Purchase #4 | $151.94 | 12.178% | $170.4433 | $170.44 | $170.45 | $170.40 |
| Purchase #5 | $72.30 | 3.856% | $75.0879 | $75.09 | $75.10 | $75.10 |
| Purchase #6 | $221.82 | 4.360% | $231.4914 | $231.49 | $231.50 | $231.50 |
| Purchase #7 | $210.31 | 13.311% | $238.3044 | $238.30 | $238.30 | $238.30 |
| 7 purchase totals = | $1,143.82 | $1,235.6595 | $1,235.65 | $1,235.70 | $1,235.60 | |