| 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 | $174.96 | 4.453% | $182.751 | $182.75 | $182.75 | $182.80 |
| Purchase #2 | $114.50 | 7.467% | $123.0497 | $123.05 | $123.05 | $123.00 |
| Purchase #3 | $100.96 | 13.747% | $114.839 | $114.84 | $114.85 | $114.80 |
| Purchase #4 | $17.74 | 13.458% | $20.1274 | $20.13 | $20.15 | $20.10 |
| Purchase #5 | $126.37 | 5.671% | $133.5364 | $133.54 | $133.55 | $133.50 |
| Purchase #6 | $192.68 | 5.197% | $202.6936 | $202.69 | $202.70 | $202.70 |
| Purchase #7 | $133.49 | 12.751% | $150.5113 | $150.51 | $150.50 | $150.50 |
| 7 purchase totals = | $860.70 | $927.5084 | $927.51 | $927.55 | $927.40 | |