| 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 | $173.98 | 6.828% | $185.8594 | $185.86 | $185.85 | $185.90 |
| Purchase #2 | $190.92 | 11.747% | $213.3474 | $213.35 | $213.35 | $213.30 |
| Purchase #3 | $31.85 | 7.521% | $34.2454 | $34.25 | $34.25 | $34.20 |
| Purchase #4 | $7.96 | 13.499% | $9.0345 | $9.03 | $9.05 | $9.00 |
| Purchase #5 | $199.88 | 6.634% | $213.14 | $213.14 | $213.15 | $213.10 |
| Purchase #6 | $156.76 | 4.365% | $163.6026 | $163.60 | $163.60 | $163.60 |
| Purchase #7 | $120.51 | 6.144% | $127.9141 | $127.91 | $127.90 | $127.90 |
| 7 purchase totals = | $881.86 | $947.1434 | $947.14 | $947.15 | $947.00 | |