| 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 | $177.61 | 5.219% | $186.8795 | $186.88 | $186.90 | $186.90 |
| Purchase #2 | $75.52 | 7.525% | $81.2029 | $81.20 | $81.20 | $81.20 |
| Purchase #3 | $182.35 | 9.473% | $199.624 | $199.62 | $199.60 | $199.60 |
| Purchase #4 | $206.53 | 13.385% | $234.174 | $234.17 | $234.15 | $234.20 |
| Purchase #5 | $198.40 | 8.194% | $214.6569 | $214.66 | $214.65 | $214.70 |
| Purchase #6 | $107.82 | 13.716% | $122.6086 | $122.61 | $122.60 | $122.60 |
| Purchase #7 | $179.52 | 12.112% | $201.2635 | $201.26 | $201.25 | $201.30 |
| 7 purchase totals = | $1,127.75 | $1,240.4094 | $1,240.40 | $1,240.35 | $1,240.50 | |