| 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 | $174.73 | 6.768% | $186.5557 | $186.56 | $186.55 | $186.60 |
| Purchase #2 | $243.51 | 3.420% | $251.838 | $251.84 | $251.85 | $251.80 |
| Purchase #3 | $28.69 | 4.203% | $29.8958 | $29.90 | $29.90 | $29.90 |
| Purchase #4 | $138.34 | 3.137% | $142.6797 | $142.68 | $142.70 | $142.70 |
| Purchase #5 | $92.60 | 8.856% | $100.8007 | $100.80 | $100.80 | $100.80 |
| Purchase #6 | $85.74 | 6.873% | $91.6329 | $91.63 | $91.65 | $91.60 |
| Purchase #7 | $243.62 | 7.333% | $261.4847 | $261.48 | $261.50 | $261.50 |
| 7 purchase totals = | $1,007.23 | $1,064.8875 | $1,064.89 | $1,064.95 | $1,064.90 | |