| 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 | $175.89 | 3.809% | $182.5897 | $182.59 | $182.60 | $182.60 |
| Purchase #2 | $135.95 | 7.267% | $145.8295 | $145.83 | $145.85 | $145.80 |
| Purchase #3 | $165.54 | 3.324% | $171.0425 | $171.04 | $171.05 | $171.00 |
| Purchase #4 | $173.78 | 13.394% | $197.0561 | $197.06 | $197.05 | $197.10 |
| Purchase #5 | $104.81 | 7.376% | $112.5408 | $112.54 | $112.55 | $112.50 |
| Purchase #6 | $208.49 | 13.339% | $236.3005 | $236.30 | $236.30 | $236.30 |
| Purchase #7 | $63.88 | 7.344% | $68.5713 | $68.57 | $68.55 | $68.60 |
| 7 purchase totals = | $1,028.34 | $1,113.9304 | $1,113.93 | $1,113.95 | $1,113.90 | |