| 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 | $107.36 | 6.686% | $114.5381 | $114.54 | $114.55 | $114.50 |
| Purchase #2 | $120.94 | 6.331% | $128.5967 | $128.60 | $128.60 | $128.60 |
| Purchase #3 | $97.44 | 9.693% | $106.8849 | $106.88 | $106.90 | $106.90 |
| Purchase #4 | $201.34 | 3.127% | $207.6359 | $207.64 | $207.65 | $207.60 |
| Purchase #5 | $71.60 | 6.363% | $76.1559 | $76.16 | $76.15 | $76.20 |
| Purchase #6 | $133.50 | 12.413% | $150.0714 | $150.07 | $150.05 | $150.10 |
| Purchase #7 | $78.61 | 7.646% | $84.6205 | $84.62 | $84.60 | $84.60 |
| 7 purchase totals = | $810.79 | $868.5034 | $868.51 | $868.50 | $868.50 | |