| 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 | $187.68 | 7.785% | $202.2909 | $202.29 | $202.30 | $202.30 |
| Purchase #2 | $83.69 | 10.634% | $92.5896 | $92.59 | $92.60 | $92.60 |
| Purchase #3 | $51.36 | 9.399% | $56.1873 | $56.19 | $56.20 | $56.20 |
| Purchase #4 | $148.52 | 6.863% | $158.7129 | $158.71 | $158.70 | $158.70 |
| Purchase #5 | $204.37 | 12.731% | $230.3883 | $230.39 | $230.40 | $230.40 |
| Purchase #6 | $128.41 | 4.786% | $134.5557 | $134.56 | $134.55 | $134.60 |
| Purchase #7 | $204.84 | 8.826% | $222.9192 | $222.92 | $222.90 | $222.90 |
| 7 purchase totals = | $1,008.87 | $1,097.6439 | $1,097.65 | $1,097.65 | $1,097.70 | |