| 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 | $134.30 | 6.622% | $143.1933 | $143.19 | $143.20 | $143.20 |
| Purchase #2 | $88.92 | 13.185% | $100.6441 | $100.64 | $100.65 | $100.60 |
| Purchase #3 | $138.53 | 3.863% | $143.8814 | $143.88 | $143.90 | $143.90 |
| Purchase #4 | $215.66 | 5.196% | $226.8657 | $226.87 | $226.85 | $226.90 |
| Purchase #5 | $180.74 | 12.616% | $203.5422 | $203.54 | $203.55 | $203.50 |
| Purchase #6 | $100.78 | 6.496% | $107.3267 | $107.33 | $107.35 | $107.30 |
| Purchase #7 | $140.80 | 7.503% | $151.3642 | $151.36 | $151.35 | $151.40 |
| 7 purchase totals = | $999.73 | $1,076.8176 | $1,076.81 | $1,076.85 | $1,076.80 | |