| 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 | $187.73 | 10.632% | $207.6895 | $207.69 | $207.70 | $207.70 |
| Purchase #2 | $233.81 | 11.259% | $260.1347 | $260.13 | $260.15 | $260.10 |
| Purchase #3 | $18.77 | 12.759% | $21.1649 | $21.16 | $21.15 | $21.20 |
| Purchase #4 | $17.37 | 8.458% | $18.8392 | $18.84 | $18.85 | $18.80 |
| Purchase #5 | $62.25 | 9.143% | $67.9415 | $67.94 | $67.95 | $67.90 |
| Purchase #6 | $173.68 | 11.204% | $193.1391 | $193.14 | $193.15 | $193.10 |
| Purchase #7 | $173.81 | 8.661% | $188.8637 | $188.86 | $188.85 | $188.90 |
| 7 purchase totals = | $867.42 | $957.7726 | $957.76 | $957.80 | $957.70 | |