| 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 | $162.73 | 9.698% | $178.5116 | $178.51 | $178.50 | $178.50 |
| Purchase #2 | $76.79 | 9.372% | $83.9868 | $83.99 | $84.00 | $84.00 |
| Purchase #3 | $26.48 | 6.860% | $28.2965 | $28.30 | $28.30 | $28.30 |
| Purchase #4 | $148.95 | 3.467% | $154.1141 | $154.11 | $154.10 | $154.10 |
| Purchase #5 | $184.63 | 6.348% | $196.3503 | $196.35 | $196.35 | $196.40 |
| Purchase #6 | $236.75 | 7.614% | $254.7761 | $254.78 | $254.80 | $254.80 |
| Purchase #7 | $142.41 | 13.148% | $161.1341 | $161.13 | $161.15 | $161.10 |
| 7 purchase totals = | $978.74 | $1,057.1695 | $1,057.17 | $1,057.20 | $1,057.20 | |