| 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 | $129.34 | 13.844% | $147.2458 | $147.25 | $147.25 | $147.20 |
| Purchase #2 | $18.49 | 9.236% | $20.1977 | $20.20 | $20.20 | $20.20 |
| Purchase #3 | $106.28 | 7.406% | $114.1511 | $114.15 | $114.15 | $114.20 |
| Purchase #4 | $223.58 | 6.289% | $237.6409 | $237.64 | $237.65 | $237.60 |
| Purchase #5 | $94.34 | 10.470% | $104.2174 | $104.22 | $104.20 | $104.20 |
| Purchase #6 | $191.72 | 4.748% | $200.8229 | $200.82 | $200.80 | $200.80 |
| Purchase #7 | $178.58 | 3.405% | $184.6606 | $184.66 | $184.65 | $184.70 |
| 7 purchase totals = | $942.33 | $1,008.9364 | $1,008.94 | $1,008.90 | $1,008.90 | |