| 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 | $161.92 | 6.168% | $171.9072 | $171.91 | $171.90 | $171.90 |
| Purchase #2 | $233.52 | 10.665% | $258.4249 | $258.42 | $258.40 | $258.40 |
| Purchase #3 | $97.45 | 13.238% | $110.3504 | $110.35 | $110.35 | $110.40 |
| Purchase #4 | $173.50 | 9.509% | $189.9981 | $190.00 | $190.00 | $190.00 |
| Purchase #5 | $223.27 | 6.633% | $238.0795 | $238.08 | $238.10 | $238.10 |
| Purchase #6 | $102.31 | 5.747% | $108.1898 | $108.19 | $108.20 | $108.20 |
| Purchase #7 | $232.56 | 12.638% | $261.9509 | $261.95 | $261.95 | $262.00 |
| 7 purchase totals = | $1,224.53 | $1,338.9008 | $1,338.90 | $1,338.90 | $1,339.00 | |