| 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 | $182.71 | 5.233% | $192.2712 | $192.27 | $192.25 | $192.30 |
| Purchase #2 | $79.99 | 5.368% | $84.2839 | $84.28 | $84.30 | $84.30 |
| Purchase #3 | $191.56 | 3.694% | $198.6362 | $198.64 | $198.65 | $198.60 |
| Purchase #4 | $152.39 | 7.127% | $163.2508 | $163.25 | $163.25 | $163.30 |
| Purchase #5 | $157.70 | 8.491% | $171.0903 | $171.09 | $171.10 | $171.10 |
| Purchase #6 | $103.99 | 7.592% | $111.8849 | $111.88 | $111.90 | $111.90 |
| Purchase #7 | $78.85 | 13.354% | $89.3796 | $89.38 | $89.40 | $89.40 |
| 7 purchase totals = | $947.19 | $1,010.7969 | $1,010.79 | $1,010.85 | $1,010.90 | |