| 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 | $188.43 | 10.743% | $208.673 | $208.67 | $208.65 | $208.70 |
| Purchase #2 | $57.70 | 13.137% | $65.28 | $65.28 | $65.30 | $65.30 |
| Purchase #3 | $5.55 | 7.584% | $5.9709 | $5.97 | $5.95 | $6.00 |
| Purchase #4 | $15.82 | 8.295% | $17.1323 | $17.13 | $17.15 | $17.10 |
| Purchase #5 | $120.79 | 7.747% | $130.1476 | $130.15 | $130.15 | $130.10 |
| Purchase #6 | $88.95 | 12.605% | $100.1621 | $100.16 | $100.15 | $100.20 |
| Purchase #7 | $181.60 | 5.296% | $191.2175 | $191.22 | $191.20 | $191.20 |
| 7 purchase totals = | $658.84 | $718.5834 | $718.58 | $718.55 | $718.60 | |