| 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 | $136.49 | 3.775% | $141.6425 | $141.64 | $141.65 | $141.60 |
| Purchase #2 | $42.54 | 12.530% | $47.8703 | $47.87 | $47.85 | $47.90 |
| Purchase #3 | $145.62 | 3.667% | $150.9599 | $150.96 | $150.95 | $151.00 |
| Purchase #4 | $65.62 | 11.311% | $73.0423 | $73.04 | $73.05 | $73.00 |
| Purchase #5 | $44.95 | 4.218% | $46.846 | $46.85 | $46.85 | $46.80 |
| Purchase #6 | $126.38 | 7.767% | $136.1959 | $136.20 | $136.20 | $136.20 |
| Purchase #7 | $181.25 | 8.437% | $196.5421 | $196.54 | $196.55 | $196.50 |
| 7 purchase totals = | $742.85 | $793.0990 | $793.10 | $793.10 | $793.00 | |