| 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 | $138.84 | 4.404% | $144.9545 | $144.95 | $144.95 | $145.00 |
| Purchase #2 | $124.37 | 3.194% | $128.3424 | $128.34 | $128.35 | $128.30 |
| Purchase #3 | $165.37 | 13.348% | $187.4436 | $187.44 | $187.45 | $187.40 |
| Purchase #4 | $22.88 | 12.542% | $25.7496 | $25.75 | $25.75 | $25.70 |
| Purchase #5 | $73.51 | 13.465% | $83.4081 | $83.41 | $83.40 | $83.40 |
| Purchase #6 | $200.63 | 8.483% | $217.6494 | $217.65 | $217.65 | $217.60 |
| Purchase #7 | $118.47 | 5.628% | $125.1375 | $125.14 | $125.15 | $125.10 |
| 7 purchase totals = | $844.07 | $912.6851 | $912.68 | $912.70 | $912.50 | |