| 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 | $138.45 | 13.314% | $156.8832 | $156.88 | $156.90 | $156.90 |
| Purchase #2 | $218.28 | 8.484% | $236.7989 | $236.80 | $236.80 | $236.80 |
| Purchase #3 | $45.53 | 10.242% | $50.1932 | $50.19 | $50.20 | $50.20 |
| Purchase #4 | $52.51 | 8.527% | $56.9875 | $56.99 | $57.00 | $57.00 |
| Purchase #5 | $24.35 | 13.496% | $27.6363 | $27.64 | $27.65 | $27.60 |
| Purchase #6 | $120.64 | 6.357% | $128.3091 | $128.31 | $128.30 | $128.30 |
| Purchase #7 | $224.52 | 7.862% | $242.1718 | $242.17 | $242.15 | $242.20 |
| 7 purchase totals = | $824.28 | $898.9800 | $898.98 | $899.00 | $899.00 | |