| 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 | $159.76 | 10.506% | $176.5444 | $176.54 | $176.55 | $176.50 |
| Purchase #2 | $221.40 | 4.381% | $231.0995 | $231.10 | $231.10 | $231.10 |
| Purchase #3 | $70.49 | 12.201% | $79.0905 | $79.09 | $79.10 | $79.10 |
| Purchase #4 | $103.44 | 7.743% | $111.4494 | $111.45 | $111.45 | $111.40 |
| Purchase #5 | $236.65 | 6.553% | $252.1577 | $252.16 | $252.15 | $252.20 |
| Purchase #6 | $184.99 | 10.122% | $203.7147 | $203.71 | $203.70 | $203.70 |
| Purchase #7 | $78.74 | 13.367% | $89.2652 | $89.27 | $89.25 | $89.30 |
| 7 purchase totals = | $1,055.47 | $1,143.3214 | $1,143.32 | $1,143.30 | $1,143.30 | |