| 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 | $154.68 | 11.155% | $171.9346 | $171.93 | $171.95 | $171.90 |
| Purchase #2 | $207.52 | 7.833% | $223.775 | $223.78 | $223.80 | $223.80 |
| Purchase #3 | $196.79 | 8.435% | $213.3892 | $213.39 | $213.40 | $213.40 |
| Purchase #4 | $246.26 | 4.751% | $257.9598 | $257.96 | $257.95 | $258.00 |
| Purchase #5 | $32.92 | 3.417% | $34.0449 | $34.04 | $34.05 | $34.00 |
| Purchase #6 | $242.68 | 3.302% | $250.6933 | $250.69 | $250.70 | $250.70 |
| Purchase #7 | $74.59 | 8.476% | $80.9122 | $80.91 | $80.90 | $80.90 |
| 7 purchase totals = | $1,155.44 | $1,232.7090 | $1,232.70 | $1,232.75 | $1,232.70 | |