| 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 | $82.75 | 8.843% | $90.0676 | $90.07 | $90.05 | $90.10 |
| Purchase #2 | $246.42 | 3.411% | $254.8254 | $254.83 | $254.85 | $254.80 |
| Purchase #3 | $161.28 | 9.363% | $176.3806 | $176.38 | $176.40 | $176.40 |
| Purchase #4 | $93.69 | 5.476% | $98.8205 | $98.82 | $98.80 | $98.80 |
| Purchase #5 | $144.82 | 13.134% | $163.8407 | $163.84 | $163.85 | $163.80 |
| Purchase #6 | $196.29 | 7.139% | $210.3031 | $210.30 | $210.30 | $210.30 |
| Purchase #7 | $206.31 | 6.505% | $219.7305 | $219.73 | $219.75 | $219.70 |
| 7 purchase totals = | $1,131.56 | $1,213.9684 | $1,213.97 | $1,214.00 | $1,213.90 | |