| 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 | $150.47 | 10.146% | $165.7367 | $165.74 | $165.75 | $165.70 |
| Purchase #2 | $138.26 | 12.381% | $155.378 | $155.38 | $155.40 | $155.40 |
| Purchase #3 | $241.64 | 5.693% | $255.3966 | $255.40 | $255.40 | $255.40 |
| Purchase #4 | $214.66 | 5.804% | $227.1189 | $227.12 | $227.10 | $227.10 |
| Purchase #5 | $98.85 | 8.678% | $107.4282 | $107.43 | $107.45 | $107.40 |
| Purchase #6 | $111.50 | 6.812% | $119.0954 | $119.10 | $119.10 | $119.10 |
| Purchase #7 | $95.69 | 12.231% | $107.3938 | $107.39 | $107.40 | $107.40 |
| 7 purchase totals = | $1,051.07 | $1,137.5476 | $1,137.56 | $1,137.60 | $1,137.50 | |