| 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 | $6.59 | 7.451% | $7.081 | $7.08 | $7.10 | $7.10 |
| Purchase #2 | $24.77 | 12.199% | $27.7917 | $27.79 | $27.80 | $27.80 |
| Purchase #3 | $178.30 | 8.374% | $193.2308 | $193.23 | $193.25 | $193.20 |
| Purchase #4 | $178.78 | 11.183% | $198.773 | $198.77 | $198.75 | $198.80 |
| Purchase #5 | $211.66 | 4.352% | $220.8714 | $220.87 | $220.85 | $220.90 |
| Purchase #6 | $213.99 | 13.538% | $242.96 | $242.96 | $242.95 | $243.00 |
| Purchase #7 | $25.86 | 11.807% | $28.9133 | $28.91 | $28.90 | $28.90 |
| 7 purchase totals = | $839.95 | $919.6212 | $919.61 | $919.60 | $919.70 | |