| 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 | $72.83 | 13.660% | $82.7786 | $82.78 | $82.80 | $82.80 |
| Purchase #2 | $97.49 | 9.547% | $106.7974 | $106.80 | $106.80 | $106.80 |
| Purchase #3 | $172.80 | 3.820% | $179.401 | $179.40 | $179.40 | $179.40 |
| Purchase #4 | $191.87 | 4.757% | $200.9973 | $201.00 | $201.00 | $201.00 |
| Purchase #5 | $161.56 | 12.673% | $182.0345 | $182.03 | $182.05 | $182.00 |
| Purchase #6 | $185.35 | 3.830% | $192.4489 | $192.45 | $192.45 | $192.40 |
| Purchase #7 | $115.85 | 8.231% | $125.3856 | $125.39 | $125.40 | $125.40 |
| 7 purchase totals = | $997.75 | $1,069.8433 | $1,069.85 | $1,069.90 | $1,069.80 | |