| 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 | $166.85 | 12.533% | $187.7613 | $187.76 | $187.75 | $187.80 |
| Purchase #2 | $57.88 | 7.807% | $62.3987 | $62.40 | $62.40 | $62.40 |
| Purchase #3 | $80.87 | 6.490% | $86.1185 | $86.12 | $86.10 | $86.10 |
| Purchase #4 | $98.90 | 12.107% | $110.8738 | $110.87 | $110.85 | $110.90 |
| Purchase #5 | $8.84 | 9.116% | $9.6459 | $9.65 | $9.65 | $9.60 |
| Purchase #6 | $237.74 | 7.477% | $255.5158 | $255.52 | $255.50 | $255.50 |
| Purchase #7 | $227.64 | 7.686% | $245.1364 | $245.14 | $245.15 | $245.10 |
| 7 purchase totals = | $878.72 | $957.4504 | $957.46 | $957.40 | $957.40 | |