| 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 | $185.53 | 12.142% | $208.0571 | $208.06 | $208.05 | $208.10 |
| Purchase #2 | $7.66 | 6.380% | $8.1487 | $8.15 | $8.15 | $8.10 |
| Purchase #3 | $17.30 | 12.768% | $19.5089 | $19.51 | $19.50 | $19.50 |
| Purchase #4 | $184.48 | 3.565% | $191.0567 | $191.06 | $191.05 | $191.10 |
| Purchase #5 | $182.50 | 10.250% | $201.2063 | $201.21 | $201.20 | $201.20 |
| Purchase #6 | $161.55 | 4.290% | $168.4805 | $168.48 | $168.50 | $168.50 |
| Purchase #7 | $155.84 | 12.300% | $175.0083 | $175.01 | $175.00 | $175.00 |
| 7 purchase totals = | $894.86 | $971.4665 | $971.48 | $971.45 | $971.50 | |