| 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 | $161.51 | 7.202% | $173.142 | $173.14 | $173.15 | $173.10 |
| Purchase #2 | $174.84 | 7.857% | $188.5772 | $188.58 | $188.60 | $188.60 |
| Purchase #3 | $171.76 | 3.267% | $177.3714 | $177.37 | $177.35 | $177.40 |
| Purchase #4 | $215.99 | 5.203% | $227.228 | $227.23 | $227.25 | $227.20 |
| Purchase #5 | $181.33 | 6.678% | $193.4392 | $193.44 | $193.45 | $193.40 |
| Purchase #6 | $220.83 | 11.252% | $245.6778 | $245.68 | $245.70 | $245.70 |
| Purchase #7 | $151.28 | 13.560% | $171.7936 | $171.79 | $171.80 | $171.80 |
| 7 purchase totals = | $1,277.54 | $1,377.2292 | $1,377.23 | $1,377.30 | $1,377.20 | |