| 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 | $133.60 | 9.124% | $145.7897 | $145.79 | $145.80 | $145.80 |
| Purchase #2 | $225.79 | 4.322% | $235.5486 | $235.55 | $235.55 | $235.50 |
| Purchase #3 | $50.55 | 9.374% | $55.2886 | $55.29 | $55.30 | $55.30 |
| Purchase #4 | $229.36 | 5.702% | $242.4381 | $242.44 | $242.45 | $242.40 |
| Purchase #5 | $199.44 | 10.214% | $219.8108 | $219.81 | $219.80 | $219.80 |
| Purchase #6 | $75.71 | 6.580% | $80.6917 | $80.69 | $80.70 | $80.70 |
| Purchase #7 | $206.28 | 3.676% | $213.8629 | $213.86 | $213.85 | $213.90 |
| 7 purchase totals = | $1,120.73 | $1,193.4304 | $1,193.43 | $1,193.45 | $1,193.40 | |