| 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 | $147.59 | 10.517% | $163.112 | $163.11 | $163.10 | $163.10 |
| Purchase #2 | $234.50 | 9.438% | $256.6321 | $256.63 | $256.65 | $256.60 |
| Purchase #3 | $104.46 | 9.336% | $114.2124 | $114.21 | $114.20 | $114.20 |
| Purchase #4 | $164.96 | 5.136% | $173.4323 | $173.43 | $173.45 | $173.40 |
| Purchase #5 | $117.66 | 4.684% | $123.1712 | $123.17 | $123.15 | $123.20 |
| Purchase #6 | $23.63 | 4.344% | $24.6565 | $24.66 | $24.65 | $24.70 |
| Purchase #7 | $113.81 | 7.417% | $122.2513 | $122.25 | $122.25 | $122.30 |
| 7 purchase totals = | $906.61 | $977.4678 | $977.46 | $977.45 | $977.50 | |