| 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 | $105.70 | 9.434% | $115.6717 | $115.67 | $115.65 | $115.70 |
| Purchase #2 | $40.63 | 13.481% | $46.1073 | $46.11 | $46.10 | $46.10 |
| Purchase #3 | $69.47 | 7.384% | $74.5997 | $74.60 | $74.60 | $74.60 |
| Purchase #4 | $148.42 | 12.356% | $166.7588 | $166.76 | $166.75 | $166.80 |
| Purchase #5 | $181.54 | 9.535% | $198.8498 | $198.85 | $198.85 | $198.80 |
| Purchase #6 | $190.31 | 9.873% | $209.0993 | $209.10 | $209.10 | $209.10 |
| Purchase #7 | $129.30 | 6.848% | $138.1545 | $138.15 | $138.15 | $138.20 |
| 7 purchase totals = | $865.37 | $949.2411 | $949.24 | $949.20 | $949.30 | |