| 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 | $147.82 | 6.849% | $157.9442 | $157.94 | $157.95 | $157.90 |
| Purchase #2 | $241.45 | 8.284% | $261.4517 | $261.45 | $261.45 | $261.50 |
| Purchase #3 | $136.87 | 9.455% | $149.8111 | $149.81 | $149.80 | $149.80 |
| Purchase #4 | $155.63 | 4.658% | $162.8792 | $162.88 | $162.90 | $162.90 |
| Purchase #5 | $139.50 | 3.366% | $144.1956 | $144.20 | $144.20 | $144.20 |
| Purchase #6 | $211.32 | 12.113% | $236.9172 | $236.92 | $236.90 | $236.90 |
| Purchase #7 | $101.60 | 9.738% | $111.4938 | $111.49 | $111.50 | $111.50 |
| 7 purchase totals = | $1,134.19 | $1,224.6928 | $1,224.69 | $1,224.70 | $1,224.70 | |