| 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 | $151.53 | 11.357% | $168.7393 | $168.74 | $168.75 | $168.70 |
| Purchase #2 | $148.63 | 3.177% | $153.352 | $153.35 | $153.35 | $153.40 |
| Purchase #3 | $8.43 | 10.491% | $9.3144 | $9.31 | $9.30 | $9.30 |
| Purchase #4 | $122.90 | 9.634% | $134.7402 | $134.74 | $134.75 | $134.70 |
| Purchase #5 | $182.31 | 5.453% | $192.2514 | $192.25 | $192.25 | $192.30 |
| Purchase #6 | $76.76 | 8.357% | $83.1748 | $83.17 | $83.15 | $83.20 |
| Purchase #7 | $5.53 | 4.711% | $5.7905 | $5.79 | $5.80 | $5.80 |
| 7 purchase totals = | $696.09 | $747.3626 | $747.35 | $747.35 | $747.40 | |